Recently had headers put on over the weekend. Now when i start the car there is a very very very noticeable growl coming from the bottom of the car where the pipes are. Also when i accelerate it almost sounds like it is spitting. Would this be symptoms of an exhaust leak? or is this normal? i am waiting for my new hi-flow cat to come in. Will the cat fix the sound problem since its being welded on? I love the sound of the actual exhaust but the sounds coming from the bottom of the car is killing me. It sounds like a old muscle car which i wouldnt mind if it didnt sound like its spitting fumes everywhere.
