The scorpion red power car exhausts are packed with features specifications include designed specifically for the vauxhall corsa d vxrnurburgring 2007 2013 cat back system non resonated includes the following components adaptor sleeve centre no silencer axle pipe lh rear silencer rh rear silencerfitting kit pipe diameter 76mmtailpipe twin 100mm daytonared power valve no british manufactured all scorpion exhausts are hand crafted by scorpion automotive engineers