when i change to a 4-2-1 manifold, it will decat my car (mk2). can i put a Supersprint Cat Back Centre Pipe designed for a mk1 onto my mk2 so that i still have a cat?
cant be arsed with swapping the manifold back every mot, and im not to bothered about the extra few hp that decat will give.
cant be arsed with swapping the manifold back every mot, and im not to bothered about the extra few hp that decat will give.
