The scorpion red power car exhausts are packed with features specifications include designed specifically for the vauxhall insignia d vxr saloon 2009 current secondary cat back system includes the following components front section y section lh rear silencer rh rear silencer fitting kit pipe diameter 76mmtailpipe specialred power valve no british manufactured all scorpion exhausts are hand crafted by scorpion automotive engineers in derbyshire uk guarantee all s