Exhausts for the 800 and 700 never sound good. Kind of high pitched and annoying. The only cool exhaust for those engines I've heard is the Looney Tuned dual exhaust. It's very loud, and very expensive if they still sell it. The Bikeman exhaust is an annoying high pitched sound, but it and the Looney Tuned are the only exhausts that offer minor HP gains. Slip ons do nothing.
As for buying belts or anything else I highly recomend Fix My Toys. Great service, great prices.
As for buying belts or anything else I highly recomend Fix My Toys. Great service, great prices.