cat
 

when i got my car it was straight piped it sounds pretty good but it is to raspy and crackely and back fires some time . if i ad a high flow cat will this stop that and i still have the factory resignator.

RE: cat
 

Yeah you def should get a resonator, I recommend magnaflow. Also if your getting backfiring check your spark plugs and buy the kind it says in the manual. I had platinums and was getting crazy backfiring... A high flow cat might help but it will make it even louder.

RE: cat
 

Your saying the Magnaflow Hi-Flow Cat will be louder than him running his straight pipe?

RE: cat
 

if by straight pipe you mean test pipe, then the cat will make it quieter. Straight pipes would imply that you have no muffler.

RE: cat
 

^ right, yeah it wont be louder than haveing no cat at all. But it will still be a little raspy unless you have a stock cat.

RE: cat
 

what could i use to cut exhaust piping

RE: cat
 

exhaust shops use a special cutting tool that i'm sure you could get somewhere. You could use a hacksaw though. It'd be easier with the exhaust off of the car.