I need some advice on how to fix this annoyance. Its a 98 cobra w/ magnaflow exhaust. When i hit bumps i hear a bang in the back like my spare tire is bouncing around. I went under the car today and smacked my exhaust pipe and the sob is banging against my fuel tank. How the hell do i fix that without buying smaller pipes?

Ps: bought the car with the exhaust not sure the diameter of pipes

 

If the catback is the correct one for your car it should fit OK. Loosen the clamps & readjust the clearances, and make sure all the exhaust hangers are in place.

 

ok ill check it out thanks. ill let you know