SALE Quick view 034Motorsport 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ End User Flashing Kit MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Wagner Tuning Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ End User Flashing Kit MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ End User Flashing Kit MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport 034Motorsport Dynamic+ End User Flashing Kit MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport 034Motorsport Dynamic+ End User Flashing Kit MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Vossen Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Vossen Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Sport Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models MSRP: Was: Now: $3,278.00 Choose Options SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport X34 SüperDüper Insuction Bundle for B9 S4/S5 3.0T 034Motorsport's X34 Carbon Fiber Intake System delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create... MSRP: Was: $1,303.00 Now: $1,172.70 Choose Options SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Wagner Tuning Charge Pipe Kit for B9 S4 & S5 3.0T THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Fitment Note: Only guaranteed fitment with Wagner Tuning intercooler kit* Wagner Tuning Charge Pipe Kit for S4 B9 and S5 Features: 66mm (~2.6" Tubing) Wrinkle Black Pipe Black Silicone hoses Kit... MSRP: Was: $570.00 Now: $450.00 Add to Cart SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9/B9.5 S4/S5/SQ5 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission!Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2... MSRP: Was: $675.00 Now: $607.50 Choose Options SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle for B9/B9.5 Audi S4/S5/SQ5 & 4M.5 Q7/Q8 EA839 3.0T Availability for Stage 3 Tuning is subject to box code availability. Please email info@itsnotstock.com to verify files are available for your box code/vehicle BEFORE installing upgraded components. Dynamic+ Stage 3/3+ Tuning for the 4M.5 Q7/Q8 is in... MSRP: Was: $875.00 Now: $787.50 Choose Options SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport Dynamic+ End User Flashing Kit 034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates... MSRP: Was: $180.00 Now: $162.00 Add to Cart Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Vossen Cone Seat Lug Bolt Locks - M14 x 1.5 (Set of 4) Vossen Wheel Lug Bolts are strictly manufactured from Grade 10.9 hardened alloy steel and tested to ensure the safest and highest performing fasteners for aftermarket wheels. Vossen Wheel Lug Bolts are for conical 60 degree lug seats only and are meant... MSRP: Was: Now: $50.00 Choose Options Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Vossen Cone Seat Lug Bolts - M14 x 1.5 (Set of 20) Vossen offers premium, OEM-quality Lug Nuts, Lug Bolts, and Lug Locks for your wheel setup.These accessories are crafted from the strongest raw materials and engineered to maximize both safety and performance for your vehicle. Available in multiple... MSRP: Was: Now: $160.00 Choose Options SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view 034Motorsport High Pressure Fuel Pump Tool for EA839 2.9T & 3.0T The 034Motorsport High Pressure Fuel Pump Tool has been redesigned to offer better ease of use when upgrading the internals of your High Pressure Fuel Pump housing. This High Pressure Fuel Pump Tool slots over the fuel pump and allows you to easily... MSRP: Was: $26.00 Now: $23.40 Add to Cart Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Non-Resonated Catback Exhaust for B9 S5 Coupe (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,277.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Resonated Catback Exhaust for B9 S5 Coupe (Quieter) - Non Sport Diff Models *Fitment Note: Will NOT fit S4 or S5 Sportback or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,278.00 Choose Options Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Milltek Resonated Catback Exhaust for B9 S4 & S5 Sportback (Quieter) - Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with standard rear differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original... MSRP: Was: Now: $3,507.00 Choose Options Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected
Quick view Milltek Non-Resonated Catback Exhaust for B9 S4 & S5 Sportback (Louder) - Non Sport Diff Models *Fitment Note: Will NOT fit S5 Coupe or models with Sport Rear Differential* Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system,... MSRP: Was: Now: $3,278.00 Choose Options Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected
