2009 Polaris Sportsman 850: HMF

Polaris has given the Sportsman 850 an all-new engine. Its an inline, twin-cylinder, overhead-camshaft powerplant with four valves per cylinder. Fuel is delivered via dual 40mm EFI (Electronic Fuel Injection) throttle bodies. Were 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.

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!

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.

Category:

Autos & Vehicles

Tags:

• HMF
• exhausts
• exhaust
• pipes
• pipe
• mufflers
• muffler
• polaris
• sportsman
• swamp
• swamp xl

[Moonshiner41]

finnaly a polaris that doesn't sound like a weedeater! the xl sounded awesome, this may be my next four wheeler.

[imdr911]

definately the NON xl. THe whole reason this pipe was developed was to be able to run a pipe that is quiet and yields good hp gains. If I wanted a loud pipe I would get the Ron Woods. I have the swamp on my Outlander 800.

[19ramcharger92]

definetly the xl the gain after the engine rev is so beast

[hasanucoz]

does this fit on 2011 polaris sportsman 800 ?

[SoHeavy3]

i like the sound of both but that little difference the swamp series makes is kickass

[yamran]

I ordered the HMF Swamp XL Series for my 09 Thundercat!...Cant wait to get it!

[kruelty007]

Yeah they both have awesome sound to them.

[busakings]

Nice Video! I'll be subscribing to your channel and looking forward to further updates.

When you get a chance take a look at some of the video's i've uploaded. Some pretty insane motorcycle and ATV videos on there

[QUADsK8ER97]

y doesnt hmf make pipes for more polaris quads?

[baldwinracer]

nice job love your guys pipes and everything. also thanks for your sponsorship for the 2009 season keep up the good work.