AWE TOURING EDITION CAT-BACK EXHAUST SYSTEM – B8/B8.5 AUDI S4

AWE Tuning B8/B8.5 Audi S4 Touring Edition Cat-Back Exhaust System, available with Chrome Silver or Diamond Black Tips in 90mm or 102mm variety.

This system replaces the restrictive factory exhaust system from behind the catalytic converters all the way back to quad exhaust tips.

Boasting a free-flowing design over the OEM exhaust unit, this system utilizes AWE’s 180 Technology to achieve incredible civility when at idle or partial throttle, while producing an aggressive, war-cry wail when at full throttle.