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For Polaris SLP Clutch Kits include only parts you need for maximum performance. In some cases OEM parts are retained if they are the best choice. If your sled is used in extreme conditions, modified other than as specified, rider weight exceeds 220 lbs., or with a heavily studded track, a custom combination may apply. SLP technical service representatives can provide advice for these special applications Learn More

This package features an SLP Lightweight Silencer that reduces weight by 10 lbs. (11.5 lbs on RMK, RMK Assault and SKS models) and provides an additional 2 horsepower increase. This kit is 2 lengths faster in 3/10ths mile drag race, 3 lengths faster up to 95 mph. For optimum performance it also includes a SLP Power Shift™ clutch kit. No fueling changes required. Silencer is compatible with SLP Single Pipe, allowing pipe to be added at a later date.
Axys-Stage 1 Learn More

This package features an SLP Lightweight Silencer and SLP Power Dome™ Billet Heads that reduces weight by 10 lbs. (11.5 lbs on RMK, RMK Assault and SKS models). It provides an additional 6.2 horsepower and is 4 lengths faster in 3/10ths mile drag race. For optimum performance it also includes a SLP Power Shift™ Clutch Kit.  No fueling changes required. Silencer is compatible with SLP Single Pipe, allowing pipe to be added at a later date. Instruction Sheets:
Axys-Stage 1.5 Learn More

This package features a SLP Single Pipe Set that reduces weight by 13 lbs. (14.5 lbs on RMK, RMK Assault and SKS models). It also provides an additional 9 horsepower increase and is 6.5 lengths faster in 3/10ths mile drag race, +5 mph faster top speed. For optimum performance it also includes a SLP Power Shift™ Clutch Kit. No fueling changes required. Instruction Sheets:
Axys-Stage 2 Learn More

This package features a SLP Single Pipe Set and SLP Power Dome™ Billet Heads and an SLP Reflash Box (for elevations below 5000’ only). This kit reduces weight by 13 lbs. (14.5 lbs on RMK, RMK Assault and SKS models) and provides an additional 12.4 horsepower increase over stock. For optimum performance it also includes a SLP Power Shift™ Clutch Kit. No fueling changes required above 5000’. If running 0-5000' you must run an SLP Reflash Tuner Part #70-800. Instruction Sheets:
Axys-Stage 3 Learn More

NOTE: Due to the manner the ignition wires attach to the coil on Ski-Doo and Yamaha models, it's very difficult to properly replace the wires. On these models we recommend replacing the plug caps only. *Each universal fit wire is 17 inches long and can be cut to fit. For longer lengths, please inquire. Instruction Sheets:
37-18 37-20 37-23 Universal Learn More

This Engine Torque Arm greatly reduces engine deflection under acceleration. It harnesses the torque load of these high performance twins to eliminate clutch misalignment under acceleration. This reduction of engine movement in the chassis results in optimum clutch efficiency for maximum transfer of horsepower to the ground. As an added bonus, it also improves motor mount and belt life substantially. Instruction Sheets:
23-59 23-68 23-69 23-71 23-72 23-73 23-55 Learn More

This silencer adds an additional 2 horsepower and reduces weight by 13.5 pounds. Weight Reduction: 11.5 lb SAE J-2567 Tested Below 88 dB: ✔ Instruction Sheets:
09-319 Learn More

This silencer adds an additional 2 horsepower and reduces weight by 10 pounds on trail models and 11.5 pounds on mountain models Instruction Sheets:
09-319 Learn More