Legal Power and Drivability Tune. The Whipple Stage 1 Calibration is a powerful and emissions-legal performance upgrade for your 3.5L EcoBoost F-150. It delivers up to 90 ft-lbs of torque and 50 horsepower gains on 93 octane while enhancing throttle response, shift strategy, and removing the auto start/stop function—all without compromising factory drive modes or warranty compliance.Construction and Appearance. This calibration includes the Tomahawk flash tool, which allows for code reading, data logging, and live data viewing. It supports tire and gear calibration adjustments up to 39-inch tires and 5.10 gears, while remaining compatible with future OTA updates.Installation. Installation is easy using the included Tomahawk flash tool, requiring no PCM removal or modification. A 91+ octane fuel rating is required for proper performance.Application. This Whipple Stage 1 Calibration fits 2021-2023 3.5L EcoBoost F-150.
Whipple EB-8250
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