Quote:
Originally Posted by G37sHKS
hmmm 40 HP from exhaust system??
that headers must be doing some bad *** gains!
Im interested.. any pictures/price on that headers?
|
I'm willing to bet if this is accurate that it has more to do with the gas they get and the tuning/timing. I'm sure the exhaust plays a big roll too but you have to look at the whole picture.