After extensive research and development, AWE Tuning is proud to release the Audi 4.0T S7 Touring Edition Exhaust system. Developed, tested and manufactured in house at AWE Tuning, these systems are constructed from 2.5” T304 Stainless Steel and feature 4”OD Slash Cut tips in either Polished Silver, or Diamond Black. The S7 system is sold as a complete kit including resonated downpipes.



Peak gains were an impressive +18hp and +6tq at the crank, and max gains were an even more impressive 27hp at 4550rpm and 31tq at 2500rpm.


Learn more about the AWE Tuning S7 4.0T Performance Exhaust right here.