Tailpipe set tailpipe for Porsche 997 - 991 GT3 Cup race car with muffler muffler muffler insert minus 2 - 3 DBA to reduce the volume of the serial Cup exhaust
Sound Killer for Porsche. Tailpipe set tailpipes for Porsche 997 - 991 GT3 Cup race car with muffler, muffler insert minus DBA to reduce the volume of the Series 991 Cup racing exhaust. With maximum feasible passage!
991.2 GT3 Cup exhaust complete with exchangeable tailpipes Rear silencer Side muffler Manifold with or without thermal insulation Porsche 911 tube diameter 76 mm