silkk wrote:Cheapest way: eBay muffler for $30, then go to a muffler shop and have them replace your stock piping with 2.50 or 2.75 and weld on the muffler.
Problem is, he's in Indiana. That **** will rust after a few winters. Still, I guess he could get some stainless mandrel bent piping off the web, a resonator and a muffler, but he probably would end up spending more than an aftermarket exhaust would cost unless he can weld.
If your looking for something that will give good performance and still be pretty quiet, the BRM and one of the RS-R exhausts come to mind.