The RPM Sport Muffler provides a lightweight great sounding muffler that increases throttle response, increases HP an additional 4 HP & Sheds 11.4LBS! 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!
All orders typically ship within 2-4 business days of order being placed. Weekends, holidays, and weather may slow fulfillment down on order processing. Unless otherwise noted, backordered items will ship according to their estimated shipping times.
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.
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