Speedwerx ProCharger Supercharger Kit With Intercooler // 2017-2020 Ski-Doo 850 Summit


Installation: Speedwerx Professional Install, Test, and Tune (Add $1000.00)
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Coming Mid-Winter 2019-2020- stay tuned for further details and pricing!

Speedwerx ProCharger Supercharger Kit 

For years Speedwerx has been leading the industry in snowmobile performance and this product takes that to a completely new level. Since 2010 Speedwerx is the only company to successfully put a complete 2-stroke snowmobile supercharger kit on the market. Since then we won the first and only X-Games Hillcross Gold Medal on a boosted sled, several riders have piloted Speedwerx Supercharger powered machines to multiple RMSHA class wins, and Garth Kaufman won a RMSHA National championship in 2017 piloting a Supercharged M6000 C-TEC2 machine the 600 Mod class. Using that same race and championship winning technology, we will be developing a complete pump gas Supercharger kit for high elevation use on the 2017-2020 Ski-Doo Summit 850. We utilize a top of the line supercharger head unit from ProCharger- the industry leader in superchargers. The kit comes complete with everything needed to complete the build- fuel controller, injectors, plug and play wiring, clutching, exhaust, etc. and it comes standard with a self-contained water-to-air intercooler system, and a cogged pulley and belt setup for more consistent performance- you can expect to see charge temps of only 60-80° on typical mountain riding days! The performance gained with this kit will blow you away for a pull and go pump gas machine- not only is the performance great, but the quality of parts and service is unmatched as well!

Advantages of the Speedwerx Procharger Kit:

  • No Lag- Simply the Best Throttle Response of any Boosted Machine!
  • Lower Under-Hood Temps when compared to a Turbo set-up.
  • Low Air Charge Temps with Water-to-Air Intercooler (60-80° in Average Mountain Riding Conditions!)
  • Self Contained Oiling System. (No oil pumps to worry about!)
  • Pull and go performance right out of the box.
  • No Engine or Chassis Mods Required.
  • Weight very similar to stock. 
  • Made in the USA!

Kit Includes:

  • ProCharger Supercharger
  • Speedwerx Supercharger Specific Muffler
  • Speedwerx Hypershift Clutch Kit
  • Redline Fuel Controller with Speedwerx-developed Mapping
  • All Necessary Mounting Brackets and Hardware
  • Lightweight Billet Aluminum Mounting Bracket
  • Cogged Drive Belt and Pulleys
  • High Flow Aluminum Air Box and Charge Tubes
  • Water to Air Heat Exchanger, with Self Contained Pump and Wiring Harness
  • Water to Air Intercooler

OPTIONAL SUGGESTED UPGRADES: (Please select the button for the options when ordering!)

  • Dynocom A/FM Wideband Air/Fuel Ratio Meter
  • Speedwerx Install, Test Ride and Tuning

This Speedwerx Procharger Supercharger kit comes as a complete bolt-on kit. 

*Stock photo shown- actual parts will vary.


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⚠WARNING: Cancer and Reproductive Harm — Speedwerx, Inc. Prop65 Warnings or

These items are intended for closed-course competition only. Alternation of emissions-related components can constitute violation of federal and/or state laws. Substantial fines and penalties can result if used for other than closed-course competition use.