Quote:
Originally Posted by Econ
you'll lose HP on a N.A. car due to back pressure loss if you run straight pipes.
dont quote me on this, but im pretty sure this is what happens.
|
Even if you run the exhaust all the way out the back? I don't mean cut off the exhaust mid way under the car...I'm basically talking like a muffler delete with it straight piped out the back.