Sport exhaust system type GPF-back by Milltek Sport dedicated to Audi RS4 B9 2.9 TFSI (2018+) with GPF filter
The entire system is made of stainless steel and finished with 2 Oval tips measuring 170x107mm available in two finishes to choose from (see: "Available options").
The exhaust is available in a louder Non-resonated version, an intermediate Road+ version, and the quietest Resonated version (with EC cert).
The system is compatible with the stock catalytic converters (downpipe). No additional modifications are required for installation. The exhaust tips are equipped with valves that allow for sound adjustment. The system is controlled via the car's onboard computer in the same way as the stock exhaust system.
