Thread: Need advice on a getting a new cat

Originally Posted by slick2500

If you dont have emissions just put in a piece of strait pipe, and do the non-fouler trick.

I actually totally forgot that I don't even have to do emissions. So should I get or new downpipe or by strait pipe do you just mean I should find a piece of 2"(i believe) pipe and weld it to where I delete the cat. And how exactly does the non-fouler trick work? Also if I should get a new downpipe, is there something that will fit a 2.5" to my 2"(i believe) stock maniifold?