Catted Stainless Exhaust Downpipe for Audi S4 S5 B9 3.0T Turbo Intake The exhaust piping and muffler

The exhaust piping and muffler are finished in a thick flat-black coating

*MADE BY Clear R US*

factory-style install

this front pipe ensures reliable operation while improving mid-range torque and top-end horsepower

Catted Stainless Exhaust Downpipe for Audi S4 S5 B9 3.0T Turbo Intake The exhaust piping and mufflerUpgrade exhaust flow, throttle response, and sound on your Audi S4 or S5 B9 3. 0T with the STRATEC Catted Stainless Exhaust Downpipe. Designed to reduce backpressure while retaining drivability, this downpipe delivers improved performance and a deeper, more aggressive exhaust tone compared to the factory unit. Constructed from high quality stainless steel, the downpipe features a high flow catalytic converter, offering a balanced upgrade for