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Snowmobile Closeout Apparel & Accessories Mountain Performance, Inc. FX Nytro Supercharger

List Price from: $4,155.95
Our Price from:$1,799.00


  • Up to 45 more horsepower, instant throttle response, and gobs of mid-range torque
  • A true low-elevation, bolt-on, premium pump gas performance upgrade for Yamaha’s FX Nytro model snowmobiles
  • Works seamlessly with Yamaha fuel injection system components and uses the stock exhaust
  • No hood, side panel, or wiring harness modifications needed thanks to stock-style connectors
  • Includes all clutch and gearing calibration components, tunnel-mounted auxiliary cooler, ice scratchers, and necessary hardware
  • Exclusive – only available through authorized Yamaha dealers
  • One-year limited warranty from the manufacturer
IMPORTANT NOTE: The Mountain Performance Inc., High Elevation FX Nytro MTX Supercharger is designed only for operation at elevations above 6000 feet, while the Low Elevation FX Nytro Trail Supercharger is designed for low elevations. Installation of this kit will not "void" the snowmobile’s warranty, specific failures determined by Yamaha to have resulted from installation of kit components or other modifications may not be covered by the Yamaha limited warranty or Yamaha Extended Service (Y.E.S.).

Note - MTX kits can be converted for low elevation trail use by contacting MPI and having the fuel programmer reprogrammed, purchasing a different size pulley for supercharger gear ratio, and adding a rear heat exchanger kit - call for details.

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Mountain Performance, Inc. FX Nytro Supercharger
product # SMA-SUPER-00-00
description: High Elevation MTX Kit - Fits 08-14 FX Nytro MTX Models - 
Mountain Performance, Inc. FX Nytro Supercharger - Low Elevation Trail - Fits ’08-’14 FX Nytro, FX Nytro RTX, FX Nytro RTX SE, FX Nytro XTX and FX Nytro XTX 1.75
product # SMA-SUPER-20-00