Catted Stainless Exhaust Downpipe for Audi S4 S5 B9 3.0T Turbo Intake Controller extension wire

Controller extension wire

Designed to complement the factory bumper

The high-flow design is necessary for making big horsepower

1992-1995 EG

Godspeed has the solution for the problem

Catted Stainless Exhaust Downpipe for Audi S4 S5 B9 3.0T Turbo Intake Controller extension wireUpgrade 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