The RPM Sport Muffler provides a lightweight great sounding muffler that increases throttle response, increases HP an additional 4 HP & Sheds 8.4LBS! All while still retaining the ability to pass the SAE J-2567 stationary test of below 88DB. This is a great deep sounding mountain muffler that is by no means obnoxious sounding. This muffler retains the use of the factory EGT sensor & is a simple bolt on design and requires on modifications or additional hardware. Unlike others, The exit tip portion of our muffler is DUAL wall construction ensuring rocks and stumps are no match AND our " Snow Guard " which is the bottom plate that goes against the belly providing strength while keep snow and exhaust fumes from potentially entering the body, especially in deep snow.
Fits with all RMK Boost / VR1 Models & Years
4 Horsepower Increase
4.1 LB & Total of 11.4 Lb of Weight Savings!
Bolt On & Go
TITANIUM Construction & Fully Tig Welded
Dual Wall Tip
Snow Guard Sealing Guard
OPTIONAL Quiet Core: This is a high flowing perforated quiet core insert that will fit directly into the bottom of the muffler. This does require the drilling of a small hole to bolt the quiet core in place. Hardware included!
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Kevin M.
The can looks ands fits great. A little loud ,even with baffle.saves alot of weight
DAVID S.
Very happy with this can on my new Boost. Also sounds great.
Joshua B.
Can is super light weight and fits as it should. And much quieter than I expected which is a plus for me may not even need the quiet core
lloyd t.
Shipped fast fits great sounds awesome
Clay G.
Sounds good and shaved some weight
Justin K.
What a great experience! Was on a deadline and they made it happen....had it the next day for my trip!
GARY M.
Very well built can, easy install, everything fit perfectly. Nice and quiet, just a little louder than stock.
kevin m.
This can is the shit. 10/10 would recommend. Lightweight, mean sound and easy instal.
Guy D.
Install was more difficult that what I’m use to, but that’s because of the turbo. Sounds awesome! I’ll be testing it out this weekend, but based on everything so far, I love it.
Jason D.
Sounds good. Fit up was perfect.
Ryan H.
It’s an absolute work of art, I can’t wait to hear it on my sled if my sled ever gets here
Brad P.
Love it. Installed and fit great. Sound is not too loud and with the quiet baffle insert it sounds quieter than stock IMO.
Josh C.
Such a high quality product, super light weight and sounds awesome! Fast shipping, great customer service. Go get one!
Brandon S.
Maybe someday my boost will show up
Kevin M.
The can looks ands fits great. A little loud ,even with baffle.saves alot of weight
DAVID S.
Very happy with this can on my new Boost. Also sounds great.
Joshua B.
Can is super light weight and fits as it should. And much quieter than I expected which is a plus for me may not even need the quiet core
lloyd t.
Shipped fast fits great sounds awesome
Clay G.
Sounds good and shaved some weight
Justin K.
What a great experience! Was on a deadline and they made it happen....had it the next day for my trip!
GARY M.
Very well built can, easy install, everything fit perfectly. Nice and quiet, just a little louder than stock.
kevin m.
This can is the shit. 10/10 would recommend. Lightweight, mean sound and easy instal.
Guy D.
Install was more difficult that what I’m use to, but that’s because of the turbo. Sounds awesome! I’ll be testing it out this weekend, but based on everything so far, I love it.
Jason D.
Sounds good. Fit up was perfect.
Ryan H.
It’s an absolute work of art, I can’t wait to hear it on my sled if my sled ever gets here
Brad P.
Love it. Installed and fit great. Sound is not too loud and with the quiet baffle insert it sounds quieter than stock IMO.
Josh C.
Such a high quality product, super light weight and sounds awesome! Fast shipping, great customer service. Go get one!
