Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
When installing tires that are larger or smaller than original equipment tires, and/or installing a ring and pinion gear set with a different rear gear ratio, the Speedometer Calibrator allows you to correct speedometer readings. The vehicle’s computer calculates your vehicle’s speed based on the diameter of the stock tires. If you’ve installed taller or shorter tires, or changed the rear gear ratio, the vehicle’s computer doesn’t know how fast your vehicle is going. As a result, the speedometer readings will not be accurate (as required by law). Using the USB cable connect the In-line Speedometer Calibrator Module to your PC and enter the new tire height and/or rear gear ratio. Next, disconnect the factory connector to the instrument cluster (behind the dash), snap in the Speedometer Calibrator Module, reconnect the cluster, and you’re done! In a matter of minutes, you can accurately correct your speedometer readings.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: How does the Hypertech 730123 Speedometer Calibrator work?A: The Hypertech 730123 Speedometer Calibrator works by connecting to your vehicle's computer through the factory wiring harness. It allows you to input your new tire height or rear gear ratio, which corrects the speedometer readings that may be inaccurate after changing tire sizes or gear ratios.
Q: Is the Speedometer Calibrator easy to install?A: Yes, the Speedometer Calibrator is designed for easy installation. It connects to the factory wiring harness without the need for splicing. You only need to disconnect the factory connector, snap in the module, reconnect the cluster, and you're done in just a matter of minutes.
Q: Can I use the Hypertech Speedometer Calibrator with any vehicle?A: The Hypertech Speedometer Calibrator is compatible with most vehicles that have computers unable to adjust for non-stock tire sizes or gear ratios. However, it’s recommended to check the specific compatibility with your vehicle model before purchase.
Q: What features does the Speedometer Calibrator offer?A: The Speedometer Calibrator offers several features including the ability to correct speedometer readings for non-stock tire sizes and gear ratios, read and clear Diagnostic Trouble Codes (DTCs), return to stock settings, change option settings, and it is internet updateable.
Q: Will this product help me pass vehicle inspections?A: Yes, using the Hypertech Speedometer Calibrator ensures that your speedometer readings are accurate, which is often required by law for vehicle inspections. This device helps you comply with regulations by correcting any inaccuracies caused by tire or gear changes.
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