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Once they leave the lot, there are no two Jeeps alike. That's because Jeep fanatics waste no time adding monster meats, custom rims, gear swaps, winches, performance mods—you name it. And, of course, all that gear is great for performance and style. However, it's a nightmare for your rig's brain, which still thinks it's at the factory. So, keep your calibrations in check with the Superchips FlashCal Calibration Tool.

The Flashcal's speedometer calibrator says goodbye to false mileage readings, which affect resale value, and accidental speeding tickets, which affect your wallet. But, FlashCal is so much more than a speedometer calibration tool. It also reads and clears diagnostic trouble codes, saving you some serious coin at the shop. Plus, it gives you maximum control over a huge array of monitoring and management systems on your rig.

The FlashCal works in a flash, too. Just plug it into your Wrangler's OBD-II port to instantly calibrate and tweak your speedometer, odometer, transfer case, TPMS, ESP and so much more. It's also easy to update via the internet, so you always have the latest programs. Best yet, Superchips backs your Flashcal Calibration Tool with a 1-year warranty.

Superchips FlashCal Calibration Tool Customer Reviews

Average Rating

15 Customer Reviews

The Mean Green Machine gets Calibrated

Reviewed by John I (Robinson, IL) Reviewed for a 2015 Jeep Wrangler — Sep 15, 2015 4:06 PM

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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.??

Great tool for JKUs

Reviewed by Heather B (Austin, TX) Reviewed for a 2015 Jeep Wrangler — Jul 19, 2015 12:53 PM

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Easy to use, works well, look forward to the update for 2015 Jeep Wranglers.

One of the best mods I've done!

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

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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.


Reviewed by Howard J (Sylmar, CA) Reviewed for a 2014 Jeep Wrangler — Mar 31, 2015 11:20 PM

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Lots of options. Upgraded to flashpaq. Ran into a little problem when my JK BIOS got corrupted but called Superachip customer support and they quickly trouble shooter the problem. Speedo fixed, gear ratios on auto tranny OPTIMIZED, LOW AIR PRESSURE ALARM CLEARED. Itching for gear ratio and Axel tweaks now.

Great Calibration Tool

Reviewed by Scott H (Alsea, OR) Reviewed for a 2015 Jeep Wrangler — Mar 31, 2015 8:36 PM

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This iserfect to recalibrate gear changes, tire swaps, idle circuit changes and TPMS setting adjustments.

Superchips FlashCal Calibration Tool

  • $159.00
    • On Sale: 15% Off
  • $135.15
  • Free Shipping
  • Ships By 11/30
  • What Do You Drive?

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