Originally Posted by coach
I tis loud because you are NA and don't have a cat installed. Don't run that pipe and put the stock cat in and you will be all set. It has been proven many times that stock cats that aren't clogged don't diminish horsepower or add much in backpressure on our cars so you should run one!
Brent
I tis loud because you are NA and don't have a cat installed. Don't run that pipe and put the stock cat in and you will be all set. It has been proven many times that stock cats that aren't clogged don't diminish horsepower or add much in backpressure on our cars so you should run one!
Brent
I thought about using the stock cat (new) but my exaust guy said it would'nt work very well and he has a high blow that will perform alot better.. I looked at the high flow ($100) that he has it looked good... but wanted a few days to decide.. what do you think?