im thinking of investing in an apexi n1 catback for ma n/a and i was jus wondering wat kind of results to expect horsepower wise and sound wise

 

i have the apexi n1 catback on my 87 na and it sounds pretty good i got compliments on it every time i went to a car meet im not sure about the horsepower gains on it but i think it was well worth the investment

 

There are a bunch of threads on this subject. In my opinion it is too loud. I got pulled over multiple times for the one I had on my car. I would say spend your money on a good header, and go with the stock cans if they are in decent shape.

 

we are also located in tx were they are not as strick about how loud your exaust is