Speedometer Calibrators Inline - Part# 730121
The Hypertech Speedometer Calibrator can correct your speedometer for non-stock tires and/or gear ratios. The simple on-screen menu quickly guides you through the process, and in a matter of minutes the vehicle's computer is reprogrammed for accurate readings.
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Emissions Certifications: Not for sale or use in California
- Speedometer Correction
- Internet Updateable
WARNING: Cancer and reproductive harm. Visit www.p65warnings.ca.gov