The Bikeman Performance Stealth single pipe exhaust is simply the best single pipe available on the market for your 600 or 700 twin Cat snowmobile. It has the most consistent power with the widest rpm and runs lower rpm than other single pipes so you can really feel the grunt. F6, M6, Xfire 6's will pick up 5-6 horsepower with a broad powerband from 7700-7900 rpm. F7, M7, Xfire 7's will pick up 6-8 hp on stock cylinders, and 8-9 hp on ported cylinders! A very broad powerband from 7800-8000 rpm. And Bikeman Performance customers have given this pipe rave reviews. Whether your on the trail, the lake or mountain, the Bikeman Performance Stealth single pipe snowmobile exhaust just cranks out the performance!! Best of all, just bolt it on and go, there are no fuel changes neccesary except it does work even better with Bikeman performance clutch kit. Efi models can pick up even more power by adding a inline fuel reducer too. Being a BikeMan Performance Stealth pipe, the stock heat shield fits right over it for a stock appearance, just alot more power!! Comes standard in a black ceramic coated finish. Available for all F6, F7, F8, M6, M7, M8 and Crossfire Models. It also works great on 800cc big bore's where you willl gain a solid 8-10 hp over the stock pipe.

Bikeman Performance Full Velocity Muffler
Its been extensively tested this Bikeman Performance muffler to ensure the best combination of power, light weight, quiet sounds levels, and affordable price. Weighing in at a mere 8 lbs, shed some fat from your cat! The Bikeman Performance Full Velocity muffler produced a noticeable increase in punch and throttle response as well. One main concern was sound levels so the final design makes a nice deep throaty sound when you punch it but is not much louder than stock, especially at idle. The fully baffled Full Velocity muffler sounds great giving a better tone without being annoying. Comes with a ceramic coated black finish for durability. Fits the 2005-07 M6/M7, Crossfire 6/8. Please Specify Model when ordering.

Bikeman mufflers