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Jeep Wrangler Speedometer Calibrators

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Latest Customer Reviews

Superchips FlashCal Calibration Tool Reviews

The Mean Green Machine gets Calibrated

Reviewed By John I (Robinson, IL) Reviewed for a 2015 Jeep Wrangler —9/15/2015 4:06 PM

Super easy, best bang for your buck. Took a few minutes to download the software on the FlashCal then off to the races. I put a lift and a wheel and tire package on my 2015 JKU. It calibrated the speedo and adjusted shift points so it pretty much drives like its stock but better. A nice thing too, for $90 you can upload you FlashCal and turn it to a flashpaq and get some power and fuel mileage settings. I did see an increase in fuel mileage also, and it works great with my air intake.??

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Hypertech Speedometer Calibrator Reviews

Hypertech Speedometer Calibrator

Reviewed By Matthew L (Paris, TN) Reviewed for a 2008 Jeep Wrangler —1/3/2009 6:35 AM

If you have changed the tire size or gear ratio in any OBD II vehicle, this unit is a must. I went from 32" to 35" tires. My speedometer, odometer, and MPG computer were off quite a bit. This unit is incredibly easy to use. Find your OBD port, plug it in and follow the instructions presented to you on the screen. You're done in a few minutes, and your vehicles computer has been re-programmed for the proper tire size and gear ratio.

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