GM Truck and SUV 5.3L Flex Fuel 2005-2007 Radix Magnuson Supercharger – WITH Injectors

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Quick Overview

Unleash the true potential of your GM Truck/SUV with Magnuson’s MP112 Supercharger Kit. Available for the 2005-2007 Chevrolet Silverado 1500, Tahoe, and Suburban 1500, GMC Sierra 1500, Yukon XL 1500 5.3L Flex Fuel, this bolt on supercharger is designed to deliver maximum performance while retaining factory-like drivability and reliability. Generating 6 psi of boost, the Magnuson MP112 Hybrid Roots Style Supercharger delivers power gains of approximately 120 horsepower and 120 foot-pounds of torque at the rear wheels! But peak horsepower and torque numbers don’t tell the whole story. "Under the curve" power is significantly enhanced delivering near instantaneous boost and torque upon demand that really pins you back in your seat. So whether you are roaring down the drag strip, towing a trailer, hauling a heavy load, or taking the family cross-country our MP112 supercharger will give you the torque and horsepower you need whenever you want it.

GM Truck and SUV 5.3L Flex Fuel 2005-2007 Radix Magnuson Supercharger – WITH Injectors

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  • 2005-2007 Chevrolet Silverado 1500 5.3L Flex Fuel
  • 2005-2007 GMC Sierra 1500 5.3L Flex Fuel
  • 2005-2006 Chevrolet Tahoe 5.3L Flex Fuel
  • 2005-2006 GMC Yukon XL 1500 5.3L Flex Fuel
  • 2005-2006 Chevrolet Suburban 1500 5.3L Flex Fuel


  • Installs in one day.
  • 100% complete bolt-on system.
  • More power in a smaller package.


  • Standard 3-year/36,000 mile Warranty on the supercharger hardware.
  • Standard 1-year Limited Warranty on electronics.


  • Only requires an oil change every 80,000-120,000 miles.

Emissions Status

  • CARB EO# D-488-9

Tools Required

  • Metric wrench set
  • 1/4in. - 3/8in. and 1/2in. drive metric socket set (Standard andamp; Deep)
  • 3/8in.and 1/2in. drive foot-pound and inch-pound torque wrenches
  • Belt tensioner wrench
  • Phillips and flat-head screwdrivers
  • 1/2in. breaker bar
  • Fuel line quick disconnect tool (included in kit)
  • Small or angled 3/8in. drill
  • Drain pan
  • Hose cutters
  • Hose clamp pliers
  • Safety glasses
  • Torque angle meter
  • Hammer
  • Compressed air
  • Blow gun air tool
  • Metric Allen socket set 3/8in. drive
  • Shop vacuum cleaner
  • Blue Loctite
  • Right Angle drill for pinning crank pulley (when required)
  • Helpful Tool: Air or electric impact wrench

Average Installation Time

  • 8-10 Hours

Size and Weight

  • Number of Boxes: 2
  • Box 1 Size: 34"x20"x16"
  • Box 1 Weight: 85 lbs.
  • Box 2 Size: 27"x14"x18"
  • Box 2 Weight: 40 lbs.

Additional Information

SKU MAGNA01-12-60-019-SL