Wagner Tuning Audi TTRS 8S / RS3 8V.2 Catted Downpipe Kit

Downpipe Kit without precatalyst converter and optional with 2x 200CPSI Racing catalyst for Audi TTRS 8S and RS3 8V Facelift made out of high quality stainless steel cast 1.4301 (SS304) without precatalyst for maximum performnace complete 2x Ø70mm CAD-designed and flow optimizied 2 lambda probe connections 100% perfect fit, plug and play less thermal load on the turbocharger more power by reducing back pressure significantly higher torque suitable for Audi TTRS 8S and for Audi RS3 8V facelift models compatible to stock after-catalyst-pipes optional including after-catalyst-pipe with 2x 200CPSI racing catalysts