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 new device is engineered for consumers that want the speedometer recalibration functions of the Max Energy Programmer without the additional expense of the other tuning features. The Speedometer Calibrator comes with a USB cable and a CD containing software to enable quick updates and upgrades over the internet. For an additional charge, the Speedometer Calibrator can be upgraded to a Max Energy Power Programmer via the internet to include all the Max Energy features available for that vehicle. Simply plug Hypertech's Speedometer Calibrator into the vehicle's under-dash connector, select the new tire height and/or new rear gear ratio, and in a matter of minutes, the vehicle's computer is reprogrammed for accurate readings (as required by law).

Hypertech was established in Tennessee in 1985, and since then the company has become the leader in the manufacturing of engine power enhancements in the industry, with the utilization of software enhancements. It was in 1986 when the original "power chip" was created by Hypertech, which becomes the best replacement for the vehicle's original engine control computers. And this "power chip" contributes to the significant improvement in horsepower and torque by remapping the fuel injection and timing in ignition that are controlled by computer. Hypertech has been exceptionally instrumental in the development of software for automotive throttle bodies, transmissions, and variable-valve timing. They have made innovations over the years for the maximization of Power Programmer application, which leads to the effectiveness of downloading automotive software improvements into the vehicle's current ECU. This breakthrough makes it possible to eradicate the requirement of chips in vehicles. Hypertech employs extremely brilliant engineers who are constantly making progress with their extraordinary craft for automotive.

California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.