Magnuson TVS2650 Magnum GM Truck and SUV L84 5.3L Supercharger System

Magnuson TVS2650 Magnum GM Truck and SUV L84 5.3L Supercharger System

Elevate your GM truck or SUV's performance with the Magnuson TVS2650 Magnum Supercharger System. Designed for the L84 5.3L engine, this system delivers an impressive 485 hp and 524 ft-lbs of torque at 8 lbs of boost, offering outstanding power gains while maintaining OEM fit, finish, and reliability.

Supercharger Features

• Advanced Eaton TVS® Technology: High-helix, four-lobe rotors optimize efficiency across all RPM ranges.
• High-Flow Charge Air Cooling: Durable bar-and-plate intercooler with ¾" water inlet and outlet ports ensures maximum cooling efficiency with minimal restriction.
• Vacuum Bypass System: Instantaneous boost response, improved part-load fuel economy, and rapid cooldown.
• OEM Look & Fit: Mounts seamlessly on GM L86 heads for a clean, factory-style installation.
• Dynamic Flow Tuning (DFT) Inlet Porting: Enhances airflow for increased efficiency and power.
• Factory Beltline Utilization: Maintains optimal belt wrap without compromising component integrity.
• Precision-Engineered Housing & Intercooler Geometry: Even airflow distribution for consistent air charge temperatures, even in extreme conditions like towing or hot climates.
• Maintenance-Free Supercharger Technology: No external oil coolers or heaters required.

Throttle Body Compatibility

Compatible with the L87 stock 90mm throttle body, LT5 95mm throttle body, and up to a 103mm Nick Williams throttle body.

Note: The stock throttle body is NOT compatible with this kit. Installation requires a stock 6.2L 90mm throttle body (GM Part #12678223) for stock applications.

Performance & Reliability

The Magnuson TVS2650 Magnum Supercharger System is built for high performance without sacrificing reliability. Whether you're towing, hauling, or just pushing your vehicle to the limit, this system ensures consistent power and cooling efficiency.

Includes calibration software (note: calibration device, ECM unlock, or credits are NOT included).

Installation Guide