Magnuson TVS2650 Magnum Supercharger System – GM Trucks & SUVs (L84 5.3L Engines | 2019–2025)
Transform your ride into a performance beast with the Magnuson Magnum TVS2650 Supercharger.
Unlock serious performance for your GM truck or SUV with the Magnuson TVS2650 Magnum Supercharger System – part of Magnuson’s elite Magnum Performance Line. Designed to deliver OEM-quality fit with aftermarket-level power, this system delivers a jaw-dropping 45% horsepower increase, pushing your vehicle to 485 hp and 524 lb-ft of torque at just 8 lbs of boost.
With a high-capacity bar-and-plate intercooler directly positioned above the supercharger outlet, airflow stays cool and consistent under demanding conditions. The uniquely contoured lid ensures equal air distribution across all eight cylinders for balanced, repeatable performance—whether you're towing, hauling, or hitting wide-open throttle on the open road.
Why Choose the Magnuson Magnum TVS2650?
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Massive Power Gains: Adds up to 485 hp and 524 lb-ft at the crank
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Bolt-On Simplicity: Full system installs cleanly onto GM L84 heads with factory beltline retention
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High-Efficiency Cooling: Oversized charge cooler and ¾” water ports reduce restriction and optimize thermal performance
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Eaton TVS® Rotor Tech: Features 4-lobe, high-helix rotors for top-tier efficiency and power across RPM ranges
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Patented Dynamic Flow Tuning (DFT): Enhances airflow with optimized inlet porting
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No Hassle Operation: Maintenance-free design with no need for external oil cooling systems
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Instant Boost Response: Vacuum bypass system improves drivability and part-load economy
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Engineered to Withstand the Heat: Performs reliably in extreme temps and while towing heavy loads
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Street Legal: CARB EO# D-488-67 – Legal in all 50 states (2019–2024 applications)
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Peace of Mind: Backed by a 3-year / 36,000-mile powertrain warranty
What’s Included
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TVS2650 Supercharger System
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Integrated bar-and-plate intercooler
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All mounting hardware and step-by-step instructions
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Calibration file (device and ECM unlock not included)
Fitment:
- 2019 Chevrolet Silverado 5.3L
- 2020 Chevrolet Silverado 5.3L
- 2021 Chevrolet Silverado 5.3L
- 2022 Chevrolet Silverado 5.3L
- 2023 Chevrolet Silverado 5.3L
- 2024 Chevrolet Silverado 5.3L
- 2025 Chevrolet Silverado 5.3L
- 2019 GMC Sierra 5.3L
- 2020 GMC Sierra 5.3L
- 2021 GMC Sierra 5.3L
- 2022 GMC Sierra 5.3L
- 2023 GMC Sierra 5.3L
- 2024 GMC Sierra 5.3L
- 2025 GMC Sierra 5.3L
- 2021 Chevrolet Suburban 5.3L
- 2022 Chevrolet Suburban 5.3L
- 2023 Chevrolet Suburban 5.3L
- 2024 Chevrolet Suburban 5.3L
- 2025 Chevrolet Suburban 5.3L
- 2021 Chevrolet Tahoe 5.3L
- 2022 Chevrolet Tahoe 5.3L
- 2023 Chevrolet Tahoe 5.3L
- 2024 Chevrolet Tahoe 5.3L
- 2025 Chevrolet Tahoe 5.3L
- 2021 GMC Yukon 5.3L
- 2022 GMC Yukon 5.3L
- 2023 GMC Yukon 5.3L
- 2024 GMC Yukon 5.3L
- 2025 GMC Yukon 5.3L
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