AWE Tuning is proud to announce new, lower pricing on all B6 and B7 S4 systems!



The AWE Tuning 4.2L S4 Exhaust unlocks gains of 14.2hp and 14.8tq at the crank through use of 2.25" T304 Stainless Steel piping and is available in both Touring and Track configurations.

Want a powerful V8 note, at a civilized volume level? The AWE Tuning Touring Edition Exhaust delivers.

Looking for a loud, raucous V8 rumble? The AWE Tuning Track Edition Exhaust is what you've been waiting for.

http://www.youtube.com/watch?v=P0xjirc3mPw For more information about the AWE Tuning 4.2L S4 Exhaust systems, click here for B7 and here for B6 systems.

 

Featuring an H-Pipe crossover tube at the front to maximize exhaust scavenging for maximum power, the AWE Tuning 4.2L S4 Performance Exhaust systems offer a civil tone at part throttle while commanding respect when your right foot demands it.

Learn more about the AWE Tuning 4.2L S4 Performance Exhaust systems, right here.

 

We went to great lengths during development to achieve remarkable civility when idling and at part throttle cruising, and at full throttle, a war-cry wail is produced. This "Jekyll and Hyde" personality has has earned our exhausts praise from owners and press alike.

Learn more about the AWE Tuning 4.2L S4 Performance Exhaust systems, right here.