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Load both barrels with a set of SLP Outlaw™ twin pipes for the 2019-22 Polaris RMK (ALL models) and SKS (SKS 155 model only). These pipes not only deliver an incredible 17 horsepower peak, but also provide healthy low end and midrange increases too. These pipes exit through the stock belly pan outlet via an SLP Competition Series™ silencer. They shed 6 pounds of weight compared to stock. Finshed with black ceramic coating for maximum durability and heat retention.They require an SLP ECU reflash done with a reflash box sold separately. To effectively transfer the horsepower to the ground, an SLP Power Shift™ Clutch Kit is highly recommended which includes SLP Magnum Force™ Weights, drive and driven clutch springs and a helix. An SLP Torque Arm, SLP High Flow™ Intake Kit and SLP Hot Air Elimination Kits™ are all highly recommended for optimal performance and durability. Order early as these pipes will be limited. For more information, please inquire. Instruction Sheets:
09-816 Learn More

Claw your way over the top of any mountain you have guts enough to point up. This Stage 4 kit gives you true “Over the Top” performance for 2018-19 Arctic Cat M8000. With an additional 21.4 horsepower this race inspired kit was originally developed for the RMSHA Hillclimb circuit where it proved to be extremely fast yet durable. This kit combines the SLP Single Pipe Kit, SLP Power Dome™ Head, SLP cylinder porting, V-Force 3 reeds, SLP Powder Valve™ kit, Power Commander V and SLP clutching. This combination not only provides great top end horsepower but throttle response is also incredible, and a firm grip on the bar (or Velcro™ gloves) is mandatory. Cylinders and exhaust valve guillotines, outer exhaust valves and exhaust valve pin must be sent in for modification. This kit is 91 octane pump gas compatible. Learn More

This Ultra-Lite™ silencer for the 600/850 G4 models was designed with the competition racer in mind. It provides up to 9.1 pounds of weight savings. It passes the stationary sound test below 88 decibels but gives a more exciting sound at the higher RPM ranges (several decibels louder than our quiet version at wide open throttle). Throttle response is also improved slightly over our quiet silencer.  Available in and Polished Ceramic. Instruction Sheets:
09-326 09-342 Learn More

These ski loops for the SLP MoHawk™, Powder Pro II™ and SLT II™ Ski are made of a new cross-linked polymer designed to provide near indestructible strength with optimal flexibility. This new material offers a high amount of grip when cold and wet. The loop to ski fastening system is strong and attractive with easy installation. These loops absorb energy without compressing and are an integral part of the MoHawk Ski™’s flex pattern. Sold per each. Learn More

Single Pipe Kit for 2021-24 Yamaha Mountain Max Weight Reduction: 17 lb Horsepower Increase: 8.5 hp SAE J-2567 Tested Below 88 dB: ✔ Instruction Sheets:
09-8018 Learn More

Quick and precise like a ninja – that’s how your 800 Mountain Max will perform with an SLP Power Dome™ Head Set installed. This head set creates an impressive 3.6 hp on the top-end, but where it really shines is in the midrange, the bottom end and its lightning-fast throttle response. It is the perfect addition if you are drag racing, running tight boondocking in tight trees or riding in any other extremely technical situations that require your sled to respond immediately. No fueling modifications required if used with stock sled or in conjunction with SLP Silencer. Instruction Sheets:
Heads Learn More

The Magnum Force™ Weight for 2021-23 Yamaha Mountain Max is the latest clutching technology, improving the clamping efficiency of the weight (especially at low to mid speed ranges). It utilizes external adjustability by means of a gun drilled and threaded center core, where mass can be added or subtracted without removing the weight from the clutch. Instruction Sheets:
40-152 Learn More

This device allows you to re-flash your ECU with one of SLP’s available maps for various SLP Stage Kits, Pipe Sets and Engine Combinations. It also can be used as a diagnostic tool as it allows the user to data log all of the ECU inputs and then download and play- back on a computer at a later time. Inquire for map availability for your model.     Battery pack recommended for installing maps when a traditional 12V battery is not available or handy. Instruction Sheets:
Arctic Cat Polaris Learn More

For 2017-20 Ski-Doo 850 Summit, Freeride and 2017 Renegade Backcountry/Backcountry X Weight Reduction: 9.9 lbs Horsepower Increase: 73 hp SAE J-2567 Tested Below 88 dB: ✔ Boost horsepower and performance while bringing out your inner chef. These exhaust systems incorporate a built in bracket that allows you to mount your food cooker onto the silencer. It is located in an area that will evenly cook your lunch of choice without sacrificing the integrity of the muffler. This kit also reduces weight by 9.9 pounds. SLP tested and passed SAE J-2567 stationary sound test below 88 decibels. Instruction Sheets:
09-827 *Trail Chef Cooker (Part #46-107) not included. Learn More