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Speedometer Calibrators

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  • Hypertech Speedometer Calibrator

  • Superchips FlashCal Calibration Tool

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Latest Customer Reviews

Hypertech Speedometer Calibrator Reviews


Hypertech Speedometer Calibrator

Reviewed By Russell P (EL PASO, TX) Reviewed for a 2014 Toyota Tundra —4/15/2015 3:14 AM

Went from Stock to 35s. Really easy to put on, truck shifts smoother, speed is perfectly on with two GPS and I also had my wife drive her car next to me and tell me how fast she was going. I actually gained 1.5 MPG, don't know how or why but it did. Tucks right behind the dash and I left the usb in it so I could change it if need be without taking the dash apart again

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Superchips FlashCal Calibration Tool Reviews


One of the best mods I've done!

Reviewed By Jeremy G (BRIDGE CITY, TX) Reviewed for a 2015 Jeep Wrangler —4/14/2015 4:36 AM

I lifted my 2015 Rubicon and installed 35" tires. I drove it for a week or so before buying the Flashcal. Once I installed it, I was shocked at the difference in just the recalibrating made! I wondered why I waited the week! I also like the extra features and the display is nice and easy to read. Also the added benefit if upgrading to the Flashpac is cool as well.

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