Magnuson Superchargers – 2007-2010 Silverado/Sierra (New Body) 4.8L, 5.3L TVS1900 Radix Retro Supercharger System – 01-19-60-001-BL


Unleash the true potential of your new body GM Truck with Magnuson’s TVS1900 Radix Supercharger System

Available for the 2007.5-2010 Chevrolet Silverado / GMC Sierra 1500 4.8L / 5.3L, this bolt on supercharger is designed to deliver maximum performance while retaining factory-like drivability and reliability. Generating 6 psi of boost, the Magnuson TVS1900 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 TVS1900 supercharger will give you the torque and horsepower you need whenever you want it.


  • TVS1900 Hybrid-roots supercharger.
  • Installs in one day.
  • 100% complete bolt-on system.
  • No hood modifications are required.
  • More power in a smaller package.
  • 180deg. rotation of the supercharger provides a straight airflow path for maximum power and efficiency.
  • Internal Bypass Valve virtually eliminates parasitic loss (uses less than 1/3 of a horsepower at 60 mph).
  • Delivers a proven increase in real world “under the curve” power.
  • High thermal efficiency.
  • 2.4 pressure ratio capability.
  • High helix four-lobe rotors with 160deg. of twist.
  • Redesigned inlet and outlet ports.
  • Improved air-handling characteristics.
  • Acoustically designed for noise and vibration reductions.
  • Utilizes all factory “push-lock” connectors

Included Components:

  • 6th Generation TVS1900 Supercharger with integral bypass valve
  • Patented cast-aluminum high-velocity-port intake manifold
  • Liquid-to-Air Intercooler
  • Extruded aluminum high flow fuel rails
  • 8 high-flow fuel rails
  • Front and rear fuel crossovers
  • SCT Handheld Programmer (2010 5.3L Only)
  • Padded Box and UPS 2-Day shipping label for computer return (All 2007-2009 and all 4.8)
  • Large front-mounted heat exchanger
  • All necessary fittings, lines, belts, and hardware required


  • Sealed supercharger rotor assembly requires no maintenance or oil change

Emissions Status

  • CARB EO# D-488-25

Tools Required:

  • Metric wrench set
  • 1/4in. – 3/8in. and 1/2in. drive metric socket set (Standard and 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


  • 2007.5-2010 Chevrolet Silverado 1500 4.8L
  • 2007.5-2010 Chevrolet Silverado 1500 5.3L and 5.3L Flex Fuel
  • 2007.5-2010 GMC Sierra 1500 4.8L
  • 2007.5-2010 GMC Sierra 1500 5.3L and 5.3L Flex Fuel


Note: Images are for illustration purposes only. Images MAY NOT represent the product listed. Please contact Customer Service with any questions or concerns: 928-227-2026.


Magnuson Superchargers

Truck Type

Chevrolet Silverado, GMC Sierra


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