Hypertech 742501 - 04-Up Ford/Lincoln/Mercury Gas 06-Up Ford Diesel

Hypertech 742501 - 04-Up Ford/Lincoln/Mercury Gas 06-Up Ford Diesel

Speed Calibrator for 04-Up Ford/Lincoln/Mercury Gas 06-Up Ford Diesel

Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

• For Multiple Tire Sizes
• Reads/Displays/Clears Diagnostic Trouble Codes
• Back-To-Stock Tuning
• Tire Size/Gear Ratio Change
• Internet Updateable