Downpipe Kit for Audi TTRS 8J / RS3 8P with race catalyst converter
diameter of 90mm to 2x 70mm
high-quality stainless steel 1.4301 (SS304)
CAD-Designed and optimised
1 oxygen sensor connection
2 racing catalyst converter (100 Cells / inch)
100% oem fit, easy to replace factory part
no precat so less thermal load for the turbocharger
better performance by reducing back pressure
significantly higher torque
Suitable for Audi RS3 8P and Audi TTRS 8J (except cars equiped with a cardan shaft 8J0521101AB)
May not be approved for road use in your region.
