JoePoonani, did you actualy read and understood my post, or you just like to write same thing?
i didnt say that headers and full exhaust will add as much hp as turbo, it will be more than 4 thats for sure, again depends on the what piping and exhaust you put in. i know some guys who did the i/h/e and gained an average of 15 hp on their motors.
So you're saying the bigger diameter the piping is the more power you get?
I bet all you know is what you hear and you can't back anything up with legit information. kthanxbi.