Update: I found headpipes for the bike, so now I just need a stock muffler, or a compatible quiet slip on muffler.

I'm looking to get a stock exhaust system for a 2003 Harley Sportster 883 Hugger. I recently bought one used, and it's a bit on the loud side. It's got an aftermarket exhaust that I can't identify, and I'd rather not get another aftermarket exhaust as they are very expensive. I can't use slip-ons. If anyone has a stock Harley exhaust that will fit my bike that they're not using I'd like it. Not trying to pay an arm and a leg please. I'm located in Queens, New York near Long Island, but I can potentially travel in the Tristate area, Jersey, CT.