Rough Country Speedometer Calibrator | Ford Bronco/Bronco (2 Door)/F-150/F-250/F-350

Description

Put the finishing touch on your lifted vehicle with Rough CountryΓÇÖs Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicleΓÇÖs speedometer to match the output of your larger tires.Your vehicle’s computer is designed to track the speed based on your stock tire height. When upgrading to larger tires, there will be a discrepancy between your actual speed and the readout on your speedometer.Rough CountryΓÇÖs Speedometer Calibration Devices donΓÇÖt just simply change your in-dash readout, they update your vehicleΓÇÖs ECM, ensuring accurate shift points and proper electronic stability control.Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.Resets your speedometer to accurate readings for larger tires.
Updates OE ECM Shift Points to accommodate larger tires.
Recalibrates Electronic Stability Control to work with larger tires.
Option to return to stock settings.
1-year warranty.2021-2023:4WD:Ford:Bronco;2017-2022:4WD:Ford:F-350 Super Duty;2021-2023:4WD:Ford:F-150;2017-2022:2WD:Ford:F-250 Super Duty;2021-2023:2WD:Ford:F-150;2017-2022:4WD:Ford:F-250 Super Duty;2017-2022:2WD:Ford:F-350 Super Dutyhttps://s3.amazonaws.com/roughcountry/install/921900150.pdf