E-Bay
most universal mufflers will fit, but not worth it man, save up just a bit more, to get a bolt-on muffler. the 40-70$ mufflers u see online, are nice, but they have to be welded on, gonna cost u more to weld it on, while with a bolt-on will cost u like 10bucks, plus usually sound abit better and better quality.
i bought a r1 exhaust for the same price from ebay...paid 20 bucks for the local muffler shop to weld onto it...added a testpipe and intake and it sounds as good as any catback i have ever heard...just my .02


