ECS B9 S4 3.0T Center X-Pipe
The engineers at ECS Tuning have designed a direct fit dual exhaust x-pipe cross section to balance exhaust pulses and increase expulsion of exhaust gases from the engine. Installation of the Center X-Pipe increases the factory exhaust system note exponentially.
Installation is a breeze and can be easily performed with the vehicle lifted on proper jack stands in your own driveway. Our installation PDF, walks you through the install to ensure a perfect fit to your OEM exhaust. We've even included a complete set of clamps to make sure everything is properly installed without leaks.
New from ECS!
Fits:
For your Audi B9 S4 3.0T