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Service and Tuning Notes for the Polaris 800 CFI
Through our many hours talking with customers on the phones and at shows we have noticed that many riders have similar concerns and frequently ask similar questions regarding the Polaris 800 CFI engine. Please read through this entire document, as it contains important information.. click here


Power Commander Maps for Polaris 800 CFI
SLP now has fuel maps available for the Polaris 800 CFI with SLP Stage 2 and 3 Kits at all elevations for the Dyno Jet Power Commander III and V. These maps will substantially improve run-ability as well as improve top end power and speed. Please contact SLP for more information.

Power Commander Maps for Arctic Cat M 1000
SLP now has fuel maps available for the 2007-08 Arctic Cat M-1000 with SLP Single Pipe installed for the Dyno Jet Power Commander V. Also available are maps for the 2009 M-1000 with the SLP Single Pipe for PC III and PC V. Please contact SLP for more information.

Now Available!
SLP Clutch Kit now available for stock M-8.  This kit brings the engagement down which allows the sled to crawl onto the snow from a dead stop rather than just spinning the track out from under the sled. It also brings peak rpm up to 8250 where the best power is located. The sled gets faster with this combination and overall manners are much better. Please inquire for more information.
Ski-Doo > Exhaust Systems
800 XP Ski-Doo Single Pipe Set
Enhance your riding XPerience with great performance increases from this new single pipe. It delivers an additional 5 horsepower peak and midrange gains up to 10 horsepower . It also reduces weight by 13 pounds and features ERA 2007 Silencing Technology....More Details
Arctic Cat > EFI Controller
Power Commander V
SLP is now offering the Power Commander V (PCV) from DynoJet. This EFI controller is the latest technology, giving you full EFI tuning capability for your fuel injected snowmobile. It allows a fuel map to be built with input points at 10 different...More Details
Yamaha > Ski & Ski Components
Skis - Powder Pro
The SLP Powder Pro Ski provides the ultimate in loose snow performance for maximum flotation and precise steering control. The effect in deep powder or loose snow conditions is remarkable. Steering ability is substantially increased. The improvement...More Details
Polaris > EFI Controller
Power Commander V
SLP is now offering the Power Commander V (PCV) from DynoJet. This EFI controller is the latest technology, giving you full EFI tuning capability for your fuel injected snowmobile. It allows a fuel map to be built with input points at 10 different...More Details
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