4.0 performance exhaust
Senior User
Joined: Nov 2005
Posts: 323
Likes: 0
well are you looking for a cat back or header back? did you mean daul exit. if so do you want bunched to the side, stright out the back, or split rear. are you looking for sound or performace? Some daul exhaust systems provide more for the sounds side then the performance side. if your looking for performace then inlarging you exhaust pipe no mor ethen 3 inch. in diameter will giver you great performance match with a turbo muffler. And if you go to a company like gibson or jba you can get great performance and sound out of a specialy tuned product for your car but run out on factory hangers and position making install easy but you pay the price for it.
