ST XA Coilovers for Most B9 A4/S4, A5/S5 & Allroad

*Fits vehicles with 48.5mm Front Struts ONLY (Build date from to 7/11/16 to current)* *Vehicles with EDC (Electronic Dampening Control) will lose functionality and have warning lights* The ultimate in performance, style and handling. ST height adjustable...

ST XA Coilovers for Early B9 A4/S4, A5/S5 & Allroad

*Fits vehicles with 53mm Front Struts ONLY (Build date up to 7/11/16)* *Vehicles with EDC (Electronic Dampening Control) will lose functionality and have warning lights* The ultimate in performance, style and handling. ST height adjustable Coilover kits...

EMD Auto 5x112 20mm Spacer Pair with Bolts - 66.5mm Centerbore

Our wheel spacers are manufactured out of high quality 6061-T6 aluminum, which is black anodized for corrosion resistance. We also machine slots into the back of each spacer, for ease of removal (gone are the days of chiseling the spacer to get it off...

EMD Auto 5x112 15mm Spacer Pair with Bolts - 66.5mm Centerbore

Our wheel spacers are manufactured out of high quality 6061-T6 aluminum, which is black anodized for corrosion resistance. We also machine slots into the back of each spacer, for ease of removal (gone are the days of chiseling the spacer to get it off...

EMD Auto 5x112 12.5mm Spacer Pair with Bolts - 66.5mm Centerbore

Our wheel spacers are manufactured out of high quality 6061-T6 aluminum, which is black anodized for corrosion resistance. We also machine slots into the back of each spacer, for ease of removal (gone are the days of chiseling the spacer to get it off...

EMD Auto 5x112 10mm Spacer Pair with Bolts - 66.5mm Centerbore

Our wheel spacers are manufactured out of high quality 6061-T6 aluminum, which is black anodized for corrosion resistance. We also machine slots into the back of each spacer, for ease of removal (gone are the days of chiseling the spacer to get it off...

eMMOTION Lowering Spring Set for B9 A5/S5

After our longest development cycle to date, we are pleased to release our lowering springs for the B9 A5/S5 (Coupe & Sportback) platform. Through months of testing and thousands of miles logged, we have created what we feel is the best lowering...

EMD Auto Wheel Spacer Flush Kit for B9 S5

For those seeking a more aggressive stance on the stock 19" wheels, our flush spacer kit will help you get there! Included in the kit are:  - (2) 12.5mm Front Wheel Spacers  - (2) 15mm Rear Wheel Spacers  - (20) Extended Ball Seat Wheel...

EMD Auto Wheel Spacer Flush Kit for B9 S4 - 12.5mm (More Agressive)

Some customers have requested a slightly more aggressive option than our standard 10mm Flush Kit for the B9 S4. For those looking for a bit more poke, we are pleased to offer our 12.5mm spacer kit! Includes:  - (2) 12.5mm Front Wheel Spacers  -...

EMD Auto Wheel Spacer Flush Kit for B9 S4

For those seeking a more aggressive stance on the stock 19" wheels, our flush spacer kit will help you get there! Included in the kit are:  - (2) 10mm Front Wheel Spacers  - (2) 10mm Rear Wheel Spacers  - (20) Extended Ball Seat Wheel...

eMMOTION Stage 1 Suspension Package for B9 A4/S4

Free shipping in the USA! If you're looking to improve the looks and handling of your 2017+ Audi S4, our stage 1 suspension package is for you! By purchasing as a package, you save money versus buying indidivudally. The stage 1 package features: eMMOTION...

eMMOTION Rear Sway Bar Upgrade for B9 A4/S4 & A5/S5

For those looking for the next step in improved handling, we are pleased to release our rear sway bar upgrade for the Audi S4 / S5 (B9). Intended to be paired with our lowering spring kit, the rear sway bar upgrade will dramatically reduce body roll to...

eMMOTION Lowering Spring Set for B9 A4/S4

After our longest development cycle to date, we are pleased to release our lowering springs for the B9 A4/S4 platform. Through months of testing and thousands of miles logged, we have created what we feel is the best lowering spring option for daily...

StopTech Drilled & Slotted Sport Rear Brake Rotors 330x22 (Pair)

*C7 A6 2.0T - Only fits 2014+ Models* *Q5 3.2 - Fitment may vary* StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with StopTech SportStop Cross-Drilled & Slotted rotors. ...

034Motorsport Replacement Front Rotor Ring Set for B9/B9.5 S4, S5 & SQ5

This rotor replacement kit is designed to be used with the 2-Piece Floating Front Brake Rotor Upgrade Kit for Audi B9/B9.5 S4/S5, which is a complete replacement brake front brake rotor kit, designed to work flawlessly with the factory front calipers...