2008-2009 Pontiac G8 GT*
*See Fitment Tab for Details
CARB EO Number:
Magnuson’s TVS2300 Supercharger System will take your G8 GT L76 engine to the next level of performance.
This kit fits the 2008-2009 Pontiac G8 GT 6.0L and will deliver maximum performance while retaining street drivability and reliability. You can expect to see power gains of 120 horsepower and 120 foot-pounds of torque at the wheels at 6 psi. However, these peak horsepower and torque numbers cannot fully describe the power. "Under the curve" power is enhanced delivering near instantaneous boost and torque upon demand that gives you the acceleration that you want.
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 G8 GT 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 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 during 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 TVS2300 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. Designed to be nearly maintenance free you won’t have to worry about anything once it is installed.
Features and Specifications
Manuals, Documents, and Calibration
- TVS2300 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
- Uses the stock injectors (note that the kit does not include injectors)
- 2008-2009 Pontiac G8 GT 6.0L L76