AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Silver 102mm Tips) turn14-in-stock RPMX 07-13 GM 5'9

RPMX 07-13 GM 5'9

Manufacturer Part # : 80337RK

and when pressure is increased with a remap they are even more prone to fail

It features a stepped single-core design for maximum frontal area in the limited space provided behind the bumper

AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Silver 102mm Tips) turn14-in-stock RPMX 07-13 GM 5'9Manufacturer Part # : 3010 42056 Market Description Meet the perfected B9 S4 soundtrack. Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family. The Touring Edition Exhaust removes the factory valving and replaces it with AWEs 180 Technology drone cancelling resonators (and electronic valve simulators). This solution provides for a perfect, signature AWE experience: civil within the cabin while