Hypertech 732501 Speedometer/Odometer Recalibration Programmer

• Allows you to re-program the speedometer to match tires and ring and pinion sets for correct speeds..Material:Plastic
• Ensures proper shifting with non-OEM tires and gear ratios
• Ability to read and clear the check engine lights and service needed messages
• Return to stock if you have stock winter tires or plan on selling your vehicle with stock tires
• Always stay update to date with ability to get new updates with Hypertech software and internet updates for your device

Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application) and/or non-stock rear gear ratios 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)