D dovla Car RSC 172 Jun 25, 2008 #1 Hey guys, Couldn't find suitable thread for my answer so want to see what you guys think, decat on a standard 172 exhaust ? Advantage/disadvantage ? Had in mind no cat straight to the rear stock muffler. cheers vlad
Hey guys, Couldn't find suitable thread for my answer so want to see what you guys think, decat on a standard 172 exhaust ? Advantage/disadvantage ? Had in mind no cat straight to the rear stock muffler. cheers vlad