$5,795.00 - $5,995.00
Manufactured - Ships in 3 to 5 days
2011 GMC Sierra
Fits Following Model(s):
  • CARB EO# D-488-36.
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    Product Details

    MagnaCharger Superchargers

    GMC Sierra 2011-2013, TVS1900 Series Supercharger Kit by MagnaCharger®. Maximize your vehicle's potential and experience the limitless power with this supercharger system. This bolt-on kit is engineered to give you outstanding performance while maintaining you vehicle's factory-like drivability and reliability.

    Fitment notes: CARB EO# D-488-36.

    MagnaCharger - AboutMagnaCharger - FAQ


    • Hybrid-roots supercharger
    • Installs in one day
    • 100% complete bolt-on system
    • 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
    • Installs in 10-12 Hours

    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 4.8)
    • Large front-mounted heat exchanger
    • All necessary fittings, lines, belts and hardware required

    Tools Required:

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

    Unleash the power hidden within your engine with Magnuson's TVS2300 Supercharger Kit and enjoy a new level of driving pleasure. Producing 6 psi of boost, this Hybrid Roots style supercharger provides power gains of around 120 hp and 120 ft-lbs of torque at the rear wheels. Well, improved horsepower and torque are not the only benefits that you get. 'Under the curve' power is considerably increased as well: you get an instant boost and torque-on-demand that will throw you back in your seat. When it comes to maximizing your vehicle's efficiency, the integrated bypass valve comes to light. Being vacuum operated, it allows air to bypass the supercharger and the rotors to free-spin under light engine loads. Taking less than one-third of horsepower to turn the rotors, the parasitic loss of the system is virtually eliminated.

    While developing the products, Magnuson decided to use the EATON's latest 6th generation supercharger rotor technology, and so this Twin Vortices Series (TVS) supercharger boasts of a pair of four-lobe, high-helix rotors with 160° of overall twist that are hidden inside Magnuson's high-flow housing. What you get is a highly-efficient package that requires much less power to drive, provides cooler discharge temperatures, and is considerably quieter than its competitors. Another huge benefit of the TVS2300 Series supercharger kit is that the installation process is not as difficult as you think. To make the installation easier, the product comes pre-assembled with the box being organized into individual sub-assemblies. All of the hardware required for a successful installation is included, so you won't need to run to the local store in the middle of the process. In addition, step-by-step instructions are provided to walk you through the whole procedure with no hassle whatsoever. Don't sweat it! After you install this supercharger, you won't have to spend much time maintaining it as the system only requires oil change every 80,000-120,000 miles and that's it. And don't forget that this product carries a 3-year/36,000 warranty.

    Magnuson Products, LLC. has a rich and distinguished history dating back over 40 years. The company has been leading the growing automotive aftermarket industry for a long time, manufacturing the most powerful, efficient, durable, and quiet supercharger systems possible utilizing the 'Roots-style' blower. At the present time, the company produces complete supercharger kits under the MagnaCharger brand for today's most recognized performance vehicles. As a result of their excellent, untiring work, Magnuson Products has been awarded the prestigious ISO/TS 16949 Certification for its manufacturing facility in Ventura, CA.

    Warranty Information

    Backed by a 3-year/36,000 mile warranty this supercharger is built to last. Designed to be nearly maintenance free you won’t have to worry about anything once it is installed. And for those that don’t want to stress about voiding their factory powertrain warranty we offer a solution for that as well. Our optional powertrain warranties will give you the peace-of-mind to be able to enjoy your supercharger without having to worry about those “what if" scenarios. Available with a standard 3 Year / 36,000 mile or our 5 Year / 60,000 mile optional warranty.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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