Magnuson Superchargers TVS2650 Magnum GM Truck and SUV L87 6.2L Supercharger System
Fits 2019-2026 6.2L V8
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Price tracked 8 times since Jul 30, 2026: low $7,995, high $7,995, currently $7,995.
where to buy · 3 retailers tracked
A supercharger is a belt-driven air pump bolted directly to the top of the engine that force-feeds it more air (and with a matching tune, more fuel) than it could pull in on its own.
why this one — This is Magnuson's T1XX-generation L87 kit (2019-2026), the direct successor to the L86 kit above, confirmed for both Chevrolet Silverado and GMC Sierra 1500 6.2L.
Magnuson's own product page states "602 horsepower at the crankshaft" and "a 43% boost in horsepower"; no torque figure is published on this page.
Major forced-induction upgrade - includes Magnuson's own PCM calibration; expect a supporting-mods conversation (fuel, plugs, cooling) and potential powertrain warranty impact.
Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.