Hear It In Action

Listen to the responsive, distinctive whine of the Magnuson Radix TVS1900 supercharger—smooth, predictable power delivery matched by performance-oriented sound.

Complete Kit Image for Chevrolet Trailblazer SS LS2 6.0L V8 TVS1900 Radix Supercharger System

Complete Bolt-on Kit

Engineered for simple, reliable installation, this Radix TVS1900 kit comes complete with precision hardware, intercooler, and calibration—delivering substantial, reliable power gains for your Trailblazer SS.

Product description

Unleash the true potential of your GM Truck/SUV with Magnuson’s TVS1900 Radix Supercharger System
Available for the 2005-2007 6.0L Flex Fuel Vehicles, 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.

Inside of the supercharger manifold, a large liquid-to-air intercooler keeps your Intake Air Temperatures in check and provides consistent and repeatable performance. Combine that with the front-mounted heat exchanger, electric water pump, and intercooler coolant reservoir and you have a supercharger system with IATs that are typically only 20-40 degrees (Fahrenheit) over the ambient temperature.

Maximizing your efficiency during cruising is the job of the supercharger’s integrated bypass valve. This vacuum operated system allows air to bypass the supercharger and the rotors to “free-spin" under light engine loads. During this situation the parasitic loss of the supercharger system is essentially negated taking less than one-third of a horsepower to turn the rotors. This bypass valve also allows your supercharged vehicle to maintain stock-like drivability and fuel economy - giving you a package that delivers power without compromise.

Down to the smallest part, our Magnuson line of bolt-on supercharger systems are engineered as a complete package. The supercharger, supercharger intake manifold, inlet, pulley, fuel injectors, fuel rails, front & rear fuel crossovers, and intercooler come pre-assembled to make installation simple and easy while the accessory box is organized into individual sub-assemblies to help ensure that you don’t lose track of parts in the middle of your install. All of the hardware needed for a full and complete install is also included so you won’t be running to the local parts store in the middle of your installation. In addition, our full color, step-by-step Installation Manuals will walk you through the install process with exacting attention to detail.

Magnuson’s TVS1900 supercharger utilizes EATON’s latest 6th Generation supercharger rotor technology found in such industry leading performance vehicles as the Corvette ZR-1, the Cadillac CTS-V, and the Mustang GT500. These Twin Vortices Series Superchargers feature a pair of four-lobe, high-helix rotors with 160-degrees of overall twist that are housed in Magnuson’s patented high-flow housing. This highly efficient package requires less power to drive, delivers cooler discharge temperatures, and is much quieter than many of its competitors. These superchargers are all manufactured in our TS16949 certified facility – the highest ISO OEM quality certification standard in the market. It is also designed to be nearly maintenance free so you won’t have to worry about anything once it is installed.

Features and Specifications

  • TVS1900 Hybrid-roots supercharger
  • Installs in one day
  • 100% complete bolt-on system
  • No hood modifications are required
  • More power in a smaller package
  • 180° 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 160° of twist
  • Redesigned inlet and outlet ports
  • Improved air-handling characteristics
  • Acoustically designed for noise and vibration reductions
  • Utilizes all factory "push-lock" connectors

Fitment

  • 2006–2009 Chevrolet Trailblazer SS LS2 6.0L V8

FAQs

How does the TVS1900 enhance the Trailblazer SS platform?
The TVS1900 delivers a substantial increase in horsepower and torque, bringing out the full performance potential of the LS2 engine. Acceleration becomes quicker and more responsive across the RPM range.
Is this system suited for street performance builds?
Yes. The system is designed to maintain smooth drivability while delivering strong performance gains, making it ideal for street-focused builds.
What type of throttle response does the system provide?
The positive displacement design delivers immediate boost, resulting in sharp throttle response and strong low-end torque.
How does this upgrade affect everyday usability?
The system maintains factory-like drivability while adding significant power, making it comfortable for daily use.
What makes this system a popular upgrade for LS2 engines?
The TVS1900 offers an ideal balance of efficiency and performance, delivering consistent and reliable power gains.

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