The scorpion red power car exhausts are packed with features specifications include designed specifically for the vauxhall corsa d vxrnurburgring 2007 2013 rear silencer includes the following components adaptor sleeve axle pipe lh rear silencer rh rear silencer fitting kit pipe diameter 76mmtailpipe twin 100mm daytonared power valve no british manufactured all scorpion exhausts are hand crafted by scorpion automotive engineers in derbyshire uk guarantee all sc