Downpipe Kit Wagner Tuning for Audi TTRS 8S & RS3 8V

Downpipe Kit without precatalyst converter and optional with 2x 200CPSI Racing catalyst for Audi TTRS 8S and RS3 8V Faceliftmade out of high quality stainless steel cast 1.4301 (SS304)without precatalyst for maximum performnacecomplete 2x Ø70mmCAD-designed and flow optimizied2 lambda probe connections100% perfect fit, plug and playless thermal load on the turbochargermore power by reducing back pressuresignificantly higher torquesuitable for Audi TTRS 8S and for Audi RS3 8V facelift modelscompatible to stock after-catalyst-pipes (not GPF)optional including after-catalyst-pipe with 2x 200CPSI racing catalysts (for GPF-Version the exhaust needs to be cut)