Originally Posted by JZBE92
my friend said that the track may have sound level caps.... so what do I do with an aftermarket exhaust? I don't want to spend the money and go all the way out there only to get turned away....
Some tracks do have noise restrictions, just check with the track before you go. For example, Lime Rock Park has an 87db limit and they enforce it. Last event I was at a guy was spoken to about noise. He had stock exhaust and speculated it might be the whine of his supercharger. Go figure.