The scorpion red power car exhausts are packed with features specifications include designed specifically for the volkswagen golf mk6 r 20 tsi 2009 2013 turbo back system with high flow sports catalyst non resonated titanium includes the following components front pipe with sports catalyst link pipe centre section no silencer rear silencer fitting kit pipe diameter 70mmtailpipe twin 100mm daytonared power valve no british manufactured all scorpion exhausts are hand cr