Yamaha

After sinking your teeth into the 800 C-TEC, are you still hungry for more power? We have the recipe to match your performance appetite. With 16.2 more horsepower, an extremely broad power curve, and up to 19 pounds of weight savings, this package is perfect for popping through tight trees or conquering any hill. All components are bolt-on for ease of installation and include the High Flow™ Intake Kit, Single Pipe Set, Power Dome Head Set, Power Commander V, Power Shift Clutch Kit and V-Force 3 Reeds. 91 Octane Pump Gas Compatible. Instruction Sheets:
Stage 3 Kit Learn More

Let 'er Rip! With instant throttle response, an 8.6 horsepower gain and up to 19 pounds of weight savings, this kit is sure to get your attention. It combines the popular SLP Single Pipe kit, Poweder Valve™ Intake, Power Commander V with custom tuned map and the appropriate clutching for your elevation. Designed to be run on 91 octane pump gas, all that is required now is gas, oil and go. Add V-Force 3 Reeds (Part #22-145) for an extra 4 horsepower (different fuel mapping applies). Learn More

When the snow is waist deep and you’re headed out to play, be ready to hit it hard with this stage 1.5 kit. Including an SLP Lightweight Silencer, Power Dome Billet Head and Powder Valve™ Intake, this kit provides an extra 3.6 hp and 11 lbs of weight savings. These performance upgrades not only give you improved top-end, but also make awesome midrange power and provide excellent throttle response, perfect for picking your way through tight trees or conquering any other technical challenge. Also included with this kit is the Power Shift clutch kit, to make sure your extra power actually gets to the track. As an added bonus, no fuel modifications are required. Not compatible with SLP Single Pipe. Instruction Sheets:
Stage 1.5 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

Lighten up and give your Mountain Max more response by adding an SLP Stage 1 kit. This kit utilizes an SLP Lightweight Silencer to provide an 11 pound weight savings. It gives better throttle response and horsepower application through SLP clutching and SLP Powder Valve™ Intake. This kit is compatible with 91 octane pump gas without any fuel system modifications. Not Compatible with SLP Single Pipe Instruction Sheets:
Stage 1 Learn More

for Arctic Cat Pro-Climb, Ski-Doo XM and Yamaha Viper M-TX Learn More

for Arctic Cat 2016-21 800 and 2021 Yamaha Mountain Max with Team Rapid Response Drive Clutch and Boss Driven Clutch Learn More

This Wideband O2 Gauge is an extremely accurate and capable unit. Complete with it's own POD-300 Digital display, it makes precision fuel injection tuning easy. It allows the user to monitor and record O2, throttle position, RPM, and one other 0 to 5 volt analog input such as manifold air pressure, boost pressure, etc. To order Can to Can Cable (click here) Learn More

The Power Commander V fuel controller gives you the ability to use a pre-programmed SLP map or to create a custom map of your own. Some PCV models also allow ignition timing control capabilities that provide a good horsepower improvement over just controlling fuel alone. SLP has maps for most popular SLP engine configurations. Learn More