Sportsman 550/850 (09)
Sportsman 550/850 (09) Sportsman 550/850 (09) Sportsman 550/850 (09)

Polaris

Sportsman 550/850 (09) (New!)

Price: $259.95

Want to compare series? Click here for the exhaust visualizer.

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* Production Time: 5-7 Business Days (?)

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For detailed information about exhaust options, click the (?) next to each of the options above. If you have further questions or concerns, contact our online custom service department or call 1.866.HMF.PIPE.

Polaris has given the Sportsman 850 an all-new engine. It’s an inline, twin-cylinder, overhead-camshaft powerplant with four valves per cylinder. Fuel is delivered via dual 40mm EFI (Electronic Fuel Injection) throttle bodies. We’re really jazzed that the industry has moved in the direction of EFI because it gives us more control on the development of an exhaust. To do this mammoth justice, we developed the Sportsman 850 in the Swamp and Swamp XL series. Each series pumps out a tremendous amount of power and gives a whole new feeling of durability with the 5" stainless steel can. Serious mudders can attach the Swamp Snorkel system for the deep, muddy waters.

About the Swamp Series: The HMF Swamp Series was designed specifically for quads that need pure, all out horsepower. Through the deep, muddy waters to the starting line of the GNCC, the Swamp Series blisters power that gives you absolute control. It features a 5" stainless steel exhaust and produces very little sound dB over stock. And with the optional HMF Quiet Core, most machines can see a dB decrease over stock!

About the Swamp XL Series: The cousin of the Swamp Series, the Swamp XL Series delivers the same insane power as the Swamp Series but with an unrestricted sound level. If you want to be heard tearing up the track or busting through the woods, the XL is the pipe your looking for. Also in a 5" stainless steel can, this beast will give you all the power and noise you can handle.

All HMF exhausts feature:

  • USFS approved spark arrestor included
  • 304 stainless steel flanges, headpipes & S-bends
  • Tough T6061 aluminum or lightweight Carbon Kevlar exhaust shells
  • Volumized, high performance glass wool packing
  • Significantly lighter when compared to stock systems
  • Made in the U.S.A.