Speedometer CalibratorIn-Line Speedometer Calibrator ModuleIn-Line Speedometer Calibrator Module;SPECIFICATIONS:
WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and reproductive harm. Visit www.p65warnings.ca.govFEATURES: No Limitations For Increasing Tire Height Lower Limit 50 Percent Of Stock Tire Size Installs Easily To The Factory Wiring Harness No Splicing RequiredHypertech's Inline Speedometer Calibrator module is designed to correct the speedometer and odometer for unlimited tire sizes and/or rear gear ratios. This module is perfect for vehicles with computers that don't allow for tire size and/or rear gear ratio correction or want to re-calibrate for tire sizes and/or rear gear ratios outside the range of programmers.Since the early 1980s, Hypertech has been the technology leader in high-performance engine tuning computer controllers. Hypertech controllers replace a vehicle's standard ECU, or electronic control unit, with a programmable unit that can improve performance of a wide range of the vehicle's components from basic engine functions such as the fuel/air mix to more complex components such as the transmission, brakes, instrument panel, emissions, and climate control. Hypertech performance tuners cover a wide range of uses from the consumer who simply wants to increase their fuel economy and vehicle performance to racers who want to be able to adjust the performance of their vehicle to ensure it is running the best it can and achieving the most horsepower no matter what the conditions may be. The addition of a Hypertech controller immediately increases power and fuel economy, which helps to improve performance, towing capability and improve the overall driving experience..