Pay in 4 interest-free payments of $53.75 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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We are the first company to utilize the factory ECU/ECM to control fueling requirements for the turbo
From Pro RMK 800 to 800 HO to 850 Patriot
we firmly believe in the TPI system as the future of 2 stroke dirt bike riding
new gaskets
Ski-Doo G4 / G5 850 Turbo Performance Flash Ski-Doo-Summit-SP-X-850-2019 (will open in new window)Our custom performance maps for the Ski Doo 850 Turbo adds additional boost throughout the entire elevation range. We also alter fuel and ignition maps for better throttle response and faster spool times. Dollar for dollar this is by far the best modification you can make to your 850 Turbo! Snowcheck special currently running. Discounted prices only good until September 13th! The Purchase of our Reflash Cable kit and Tune allows access to all Stage
