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Whipple Superchargers Gen 6 3.0L Supercharger Kit - L87 (WK-1211-30)

Fits 2019-2026 6.2L V8

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gain
up to 685 hp at 7 psi on 93 octane hp / up to 655 lb-ft at 7 psi on 93 octane tq
manufacturer claim
approx +170 hp over stock 420 hp
$ per hp
$12/hp
manufacturer claim · gains don't simply stack
price
$7,899.99
install
5/5 difficulty · ~12-20 hrs (pro install strongly recommended)
Buy at Whipple Superchargers

A supercharger is a belt-driven air pump bolted directly to the top of the engine that force-feeds it more air than it could pull in on its own.

why this one — Whipple's Gen 6 3.0L twin-screw kit is the T1XX-generation L87 successor, CARB certified and confirmed for both Chevrolet Silverado and GMC Sierra 1500, with a real, specific claimed number (up to 685 hp/655 lb-ft) rather than a vague pitch.

heads up

CARB EO# D-231-143 per Whipple's own product page. Major forced-induction upgrade - expect a supporting-mods conversation 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.