AustinK Oct 12, 2013 Do you remember what size the bolts were on your stock cat? On my 1.8 they seem to be 13 or 14mm I was wondering if it was the same for you.. I'm about to install a test pipe..
Do you remember what size the bolts were on your stock cat? On my 1.8 they seem to be 13 or 14mm I was wondering if it was the same for you.. I'm about to install a test pipe..