JRJ04
Registered User
Hey guys, Ive got a question about straight piping. I already have a 4 inch exhaust from turbo to tip on my '02 with a flow through muffler. Its an off brand exhaust and I have never been crazy about the way it sounds but I've lived with it. If I were to straight pipe it, how much more power would I get out of it and how much of a difference in sound would it make?