Hypertech Speedometer Calibrator - 17-19 Duramax & 17-19 Colorado/Canyon

Ensure your odometer and speedometer are calibrated when you add rear gear ratios and non-stock tires with the Hypertech 730127 In-Line Speedometer Calibrator Module to your 2017-2019 GM Silverado/Sierra & 2017-2019 GM Colorado/Canyon & Gas Vehicles. Adding non-stock tires and rear gear ratios causes the speedometer and odometer to become messed up. The Speedometer Calibrator Module allows for vehicles without a computer that can automatically recalibrate to non-stock tires and rear gear ratios to do so easily.

Connect the Hypertech module to your computer and add the details of your tires and/or rear gear ratios to the software. Once the information has been added, install the module by disconnecting the factory connector to the instrument cluster. Plug in the Hypertech Speedometer Calibrator Module, reconnect the cluster, and you are all done!

Features:

• Easy Setup & Installation
• Utilize Hypertech's Computer Software
• Recalibrates The Speedometer and Odometer

Additional Options:

• Speedometer\Odometer Correction For Gears - All Valid Gear Ratios Supported
• Speedometer\Odometer Correction For Tire: Lower limit 50% of stock tire size, no upper limit