Pontiac G8 Supercharger System TVS2300

Unlock Serious Power with the Pontiac G8 Supercharger Kit

If you're looking to take your 2008–2009 Pontiac G8 GT with the L76 6.0L V8 engine to the next level, the Magnuson TVS2300 Supercharger System is the ultimate upgrade. Specifically designed for early 2009 model year vehicles, this kit delivers outstanding performance while keeping the car street-friendly.

Instant Power You Can Feel | Pontiac G8 Supercharger Kit

This supercharger system delivers an impressive 120 horsepower and 120 lb-ft of torque at the wheels—running at just 6 psi of boost. But it’s not just about peak numbers. In fact, the "under the curve" power gains are even more exciting. You’ll experience near-instant throttle response and torque on demand, giving you thrilling acceleration right when you need it.

Cool, Consistent Performance—Every Time

To keep things running smoothly, the TVS2300 includes:

• Large liquid-to-air intercooler to reduce intake air temperatures
• Front-mounted heat exchanger and electric water pump
• Intercooler coolant reservoir for stable performance in all conditions

Together, these components keep your IATs just 20–40°F above ambient, ensuring reliable output even under heavy load.

Built for Efficiency and Everyday Driving

While performance is key, this system also shines in daily driving. Thanks to the vacuum-operated bypass valve, air can bypass the rotors when cruising. As a result:

• The rotors free-spin under low load, using less than ⅓ horsepower
• You enjoy better fuel economy and smoother driving
• It delivers power only when you ask for it, making it perfect for both track and street

Complete, Hassle-Free Installation for Pontiac G8 Supercharger Kit

Magnuson designs every kit as a complete solution—no missing parts, no guesswork. That means:

• ⚙️ Pre-assembled components (supercharger, intake manifold, pulley, fuel rails, intercooler, and more)

• 📦 Organized accessory box with labeled sub-assemblies

• 🪛 All required hardware included—no parts store run needed

• 📘 Full-color, step-by-step installation manual for a smooth install

Because everything is included and pre-assembled, you’ll spend less time installing and more time enjoying the ride.

Race-Proven Technology, Trusted by Legends

This system uses Eaton’s 6th Generation TVS2300 rotor technology—the same innovation found in:

• Corvette ZR1

• Cadillac CTS-V

• Ford Mustang GT500

Each rotor pair features a four-lobe, 160° high-helix design, housed in a patented high-flow casing. This design delivers cooler discharge temps, lower power draw, and significantly quieter operation.

Even better, all Magnuson superchargers are made in a TS16949-certified facility, ensuring the highest OEM quality standards. Once installed, it’s virtually maintenance-free.

Applications:

• 2008–2009 Pontiac G8 GT (L76 6.0L V8, early 2009 models)

Experience the Upgrade That Delivers

If you want more torque, quicker acceleration, and proven reliability—without giving up comfort or fuel efficiency—the Magnuson TVS2300 Supercharger Kit is for you.

So, why wait? Transform your G8 GT into a high-performance machine today.