Originally Posted by joelburden
the guy said extractors wont make it any louder, just smoother or sumthing.
Ignoring the illegal notion of gutting a cat, whoever said extractors dont make your car louder is, in 99% of cases, full of crappola.
I cant say for everyone but, in every case I've ever come across with car running a stock manifold v's extractors, the extractors have always been louder (all things being equal from the cat back). Not only that, they improve the engine efficiency.
Just get the extractors.......and go somewhere else because the person who told you this is an idiot.