Whipple Whipple Gen 6 W235AX 3.8L Supercharger Upgrade Kit (Tuner Kit w/ Calibration)

Name: Whipple Whipple Gen 6 W235AX 3.8L Supercharger Upgrade Kit (Tuner Kit w/ Calibration)
Brand: Whipple
Price: 8999.99 USD
Availability: InStock

Fits 2023-2026 Raptor R

We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure

gain

no published figure

dyno-tested; ~850 rwhp total on 93 octane, stock engine/exhaust

price

$8,999.99

install

4/5 difficulty · ~1 hr per AmericanTrucks spec sheet (professional installation strongly recommended; real-world shop time likely longer for a full blower swap)

Buy at AmericanTrucks→

also at TSP Parts

A larger Gen 6 W235AX twin-screw supercharger (3.8L vs the factory ~2.65L Predator blower) with a bigger air-to-water intercooler and a 132mm throttle body, bolted in place of the factory supercharger. This SKU (WK-2350-38) ships with Whipple's own calibration/tune included.

why this one — Real, currently-sold, Raptor-R-specific supercharger upgrade (not a generic F-150 EcoBoost part) - Whipple's own factory-style twin-screw blower upgrade for the already-supercharged 5.2L Predator, CARB EO #D-231-99 (50-state legal per product page), verified live at AmericanTrucks and cross-checked directly on whipplesuperchargers.com on 2026-07-23 (same price/PN/fitment).

pairs well with

Corsa Sport Cat-Back, Twin 4" Tips NGK/Motorcraft One-Step Colder Plugs (x6)COBB Tuning CAN Flex Fuel Upgrade (SKU 3F2650)

Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.