Akrapovic 07-11 Audi S5 Coupe (8T) Sound Kit (P-HF877) 1548 and STILLEN's signature Aluminum Venturi

and STILLEN's signature Aluminum Venturi Ring

Works in hot and dry climates as well as in cold

Includes Rock Guard and Transmission Oil Cooler Mounting Kit (Industry Exclusive)

forged end rings

Akrapovic 07-11 Audi S5 Coupe (8T) Sound Kit (P-HF877) 1548 and STILLEN's signature Aluminum VenturiThe Control Kit gives the driver the option to control the Akrapovic rear exhaust valves through the Corvette C7 drive mode selector. Once a simple installation process is completed, the electronic platform will automatically drive the exhaust's rear valves based on the engine speed, gear, and selected drive mode. The high performance exhaust by Akrapovic gives you absolute freedom to customize your vehicle to make it perform and sound at its best.