Hypertech-Speed Calibrator

Hypertech's Speedometer Calibrator can correct the speedometer and odometer for tires up to 54 inches (depending on the application), and/or non-stock rear gear ratios. This device is engineered for consumers that want speedometer recalibration functions without the additional expense of other tuning features. It comes with a USB cable and software for quick internet updates and upgrades. The device can also read and clear diagnostic trouble codes (DTCs). It downloads and saves the stock tuning program, then uploads the customized Power Tuning program. The calibrator can only be used on one vehicle at a time and should be returned to stock programming before dealership service.