- Stage 1 gains: up to +50 HP under the curve, +40 HP peak*
- Whipple Mega Cooler – 214% greater volume, 259% more frontal area vs. stock
- Approx. 70°F charge temp drop on dyno; 100°F+ during steady-state testing
- Includes high-flow replacement air filter and Whipple calibration (91+ octane)
- Refined shift schedule, higher RPM shift points, improved pedal mapping
- Convenience updates: auto start/stop off, gear indicator enabled in Drive
- Install time ~3.5 hours; minimal tools required
- 50-State Legal, CARB Certified
50-State Legal – CARB EO D-231-94
Additional Details
2020–2024 FORD EXPLORER 2.3L ECOBOOST STAGE 1 (50-STATE LEGAL)
Whipple brings its industry-leading upgrade tech to the 2.3L Explorer with the 50-state legal Stage 1 kit. This package combines the massive Whipple Mega Cooler intercooler, a high-flow replacement air filter, and an all-new calibration to deliver stronger power, refined drivability, and consistent performance.
The Whipple Mega Cooler provides 214% greater volume and 259% more projected frontal area than stock for class-leading cooling. Bar-and-plate construction with offset fin on both hot and cold sides dramatically reduces charge temperatures—showing ~70°F drops on the dyno and even larger reductions during steady-state “torture” testing. Colder, denser air improves spark advance and helps the engine make reliable, repeatable power pull after pull.
Developed by Whipple’s Ford calibration team for 91+ octane, the Stage 1 tune adds up to +50 HP under the curve, +40 HP at peak RPM, and about +90 lb-ft at ~3000 RPM*. The calibration refines the shift schedule, raises RPM shift points, sharpens pedal mapping, and disables auto start/stop. All factory drive modes remain intact. The Whipple flash tool simplifies updates and supports DTC read/erase, live data, and advanced logging.
Exclusive Features
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Dyno-proven improvements:
- Up to +50 HP under the curve, +40 HP peak*
- ~+90 lb-ft torque at ~3000 RPM*
-
Massive intercooler upgrade:
- 214% greater core volume vs. stock
- 259% more frontal area vs. stock
- ~70°F temp drop on dyno; 100°F+ steady-state
- Cast high-flow end tanks
- Durable bar-and-plate construction
- Offset fin for max efficiency (hot & cold sides)
- Calibration optimized for 91+ octane
- Updated shift schedule & higher RPM shift points
- Improved pedal mapping
- Auto start/stop disabled; gear indicator enabled in Drive
- Increased speed limiter
Installation time: ~3.5 hours
50-State Legal, CARB Certified (EO D-231-94)
*Explorer hybrid version is not compatible.
*Power ratings with 93 octane. Actual results may vary with fuel quality and conditions.
