The law requires accurate speedometer readings, even if you have non-stock tires or gear ratios installed. The Speedometer Calibrator is created to provide that specific function if your Max Energy tuner is not equipped to do so. Additionally, it will read and clear DTC fault codes. Plug it into any OBD II compatible gasoline or diesel powered vehicle, enter new tire sizes and/or gear ratios, and it programs your vehicle’s ECU to give accurate readings in minutes.
- Hypertech 742500 Speedometer Calibrator Programmer. Buy now and get same day shipping!
- SpeedometerOdometer Correction For Tire Sizes 29-43 inches 1/4 inch increments
- Return Back To Stock
- DTCs Read and Clear
- Internet Updateable
- We do our best to ship most items same or next day.
- For all products, free fast delivery of the UPS is already included in the price.