The track edition series by AWE is their loudest, non-resonated lineup. Not the best idea for a daily driver or if you don't like big volume from an exhaust.
The AWE Tuning Audi S4 Performance Exhaust is a direct bolt on cat-back system that not only transforms the rear end of the car with larger diameter quad tips, but also turns heads with a throaty, raspy tone.
AWE spends the time and effort during development to achieve remarkable civility when idling and at part throttle cruising, while also producing a cup car style rasp when full throttle is applied. Each system is hand made utilizing only the finest casing and packing materials, and they sound amazing.
Each cat back system features an H-Pipe crossover tube at the front to maximize exhaust scavenging for maximum power, as well as taking any harsh edges off the exhaust sounds. Tubing diameter for the entire system is 2.25".
The B7 S4 Performance Exhaust is available in two editions:
- The Touring Edition, which offers an incredibly sophisticated yet pronounced tone
- The Track Edition, which is not for the faint of heart - aggressive and attention grabbing
Dyno proven for legitimate power gains of 14.2 HP and 14.8 FTLBS torque corrected to the crank on AWE's in house Mustang AWD dynamometer.