Hypertech 730125 In-Line Speedometer Calibrator

Hypertech 730125 In-Line Speedometer Calibrator

• In-line module to correct the speedometer for non-stock tire sizes and/or gear ratios
• Installs easily to the factory wring harness - No Splicing Required
• Perfect for vehicles with computers that don’t allow for tire size and/or gear ratio correction
• No limitations for increasing tire height or gear ratio
• Provides accurate speedometer readings as required by law

Changing tire and gear sizes can have an adverse effect on your speedometer and odometer readings. To correct this, Hypertech has assembled some of the best features from their series of programmers and tuners into one stand-alone unit. Hypertech speedometer calibrators will adjust for a wide range of tire sizes and gear changes (not all applications can adjust for gear changes) to keep your speedometer reading properly without the additional cost of buying a complete tuner. Installation is as easy as plugging one of the calibrators into your vehicle's OBDII diagnostic port, and while you're there, they can even read and clear diagnostic trouble codes.