Wasn't sure what to really expect with this compared to factory. I can tell you there is no comparison. Went from a good deep idling sound to almost a Harley sound immediately. It's loud but not too loud, and very deep. That's what sounds the best! I have a Sportsman 850 and it sounds like the badest machine in the swamp!
HMF Swamp Series XL Slip-On Exhaust
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The Swamp and Swamp XL Series set a whole new standard for the horsepower, sound, and durability an exhaust adds to a machine. The 304 stainless steel, 5" diameter shell gives the exhaust more internal volume producing insane horsepower gains. The inlet is TIG-welded shut for a completely watertight seal in conjunction with the snorkel kit. The Swamp XL Series uses an unrestricted core that will make your machine louder than ever.
HMF Swamp Details:
- CNC-milled removable end cap.
- TIG welded inlet for uncompromising durability.
- Optional snorkel kit includes snorkel spigot with a welded flange.
- 5" stainless steel, watertight canister.
- Includes a U.S.F.S.-approved spark arrestor.
- Includes a two-year limited manufacturer's warranty.
- Packed with high performance glass wool packing.
- Includes installation instructions.
- Manufactured in the U.S.A.
Variable Sound: The Swamp XL Series provides full out, unrestricted sound levels (for stock sound levels, try the regular Swamp Series).
Equal Power: The Swamp and Swamp XL Series distribute power evenly throughout the entire RPM range.
Do More. Work Less: The horsepower and torque increase gained from Swamp or Swamp XL Exhaust Series will make your utility vehicle run much better and much more efficiently. The more efficient your machine runs, the more efficient you become at getting the job done. Mount this exhaust system and squeeze every ounce of power you can out of your machine.
Snorkel Kits: The HMF Swamp Snorkel (sold separately) is a specially designed snorkel system for your quad. Made of 304 stainless steel, the snorkel system attaches to your HMF Swamp or Swamp XL exhaust with all the provided hardware. If your a serious "mudder" looking to tackle the deep, muddy waters, the HMF Swamp Snorkel system will help you get the job done without breaking your bike.