Quick view Milltek Sport Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 MSRP: Sale: $1,758.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Sportback MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Coupe MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view 034Motorsport 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 MSRP: Sale: $1,758.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Sportback MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Coupe MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Sportback MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Coupe MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Coupe MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Sportback MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Coupe MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE SwitchPath Catback Exhaust for B9 S5 Coupe MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE Touring Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE Track Edition Catback Exhaust for B9 S5 Coupe MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE SwitchPath Remote for B9 3.0T MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE SwitchPath Catback Exhaust for B9 S4 MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE Touring Edition Catback Exhaust for B9 S4 MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE AWE Track Edition Catback Exhaust for B9 S4 MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view MBRP MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view 034Motorsport 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 MSRP: Sale: $430.00 Add to Cart Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view Milltek HJS Tuning ECE Downpipes for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! The HJS tuning ECE Downpipes are specifically designed to be fully road legal within Europe (R103 compliant) while still providing the benefits of the High Flow Sports Cat. HJS ECE Cats do not require... MSRP: Sale: $4,199.00 Choose Options Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view 034Motorsport Stainless Steel Racing Catalyst for B9 S4 & S5 THIS ITEM CAN NOT BE SHIPPED TO CALIFORNIA CUSTOMERS! *Please Note: Not for vehicles with GPF (Gasoline Particulate Filter) The 034Motorsport Stainless Steel Racing Catalyst for B9/B9.5 Audi S4/S5 is designed as a drop-in replacement for the restrictive... MSRP: Sale: $1,758.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE SwitchPath Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE Touring Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE Track Edition Catback Exhaust for B9 S5 Sportback Meet the perfected S5 Sportback soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Featuring a mid-merge engineered specifically... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE SwitchPath Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,857.89 Sale: $3,665.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE Touring Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,989.47 Sale: $2,840.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE Track Edition Catback Exhaust for B9 S5 Coupe Meet the perfected B9 S5 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,336.84 Sale: $2,220.00 Choose Options Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE SwitchPath Remote for B9 3.0T SwitchPath™ Exhaust The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a... MSRP: $531.58 Sale: $505.00 Add to Cart Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE SwitchPath Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $3,642.11 Sale: $3,460.00 Choose Options Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE Touring Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,768.42 Sale: $2,630.00 Choose Options Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view AWE Track Edition Catback Exhaust for B9 S4 Meet the perfected B9 S4 soundtrack. Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™ Touring Edition Exhausts features AWE’s... MSRP: $2,115.79 Sale: $2,010.00 Choose Options Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view MBRP PRO Series 2.5" Catback Exhaust for B9 S4 & S5 Coupe (Non-Valved) *Please Note: This system removes the functionality of the exhaust valves! Fits vehicles with and without Sport Differential* Our PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the... MSRP: $1,482.34 Sale: $1,199.99 Choose Options Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view 034Motorsport Res-X Resonator Delete and X-Pipe for B9 S4 *Will NOT fit S5 models* The 034Motorsport Res-X Resonator Delete and X-Pipe unleashes a throaty growl and exotic tone that exudes the sound of performance and warns bystanders that this isn't your average family sedan. The new aggressive exhaust note is... MSRP: Sale: $430.00 Add to Cart Previous 1 2 Previous 1 2 Compare Selected
