Reviews for AEV 30406007AG ProCal Module for 07-18 Jeep Wrangler JK

Works like it should. Wish it had more functions.

Really helpfull. Very happy with.

Great product. Must have for tour JK

Works great, easy to use. I reset my speedometer after lifting and adding 35" tires to my Wrangler. The process of resetting is so simple, plus you can make other adjustments.

Does every thing and more then I needed it for.

Worked as expected. Once you're calibrated, never really need it again until you change your jeep config. I thought it would remain plugged in all the time. Honestly would have bought one off craigslist if i knew it wasn't needed on an ongoing basis.

works perfect for an easy upgrade to your drivetrain. faster than I ever thought it would be. just a few minutes and off you go. notable difference from before and after testing

Product performed as exxpected.

Worked great only took a few minutes to put my speedometer to the correct speed.

What can I say, it works. No gimmicks, no frills, just a piece of equipment that does what it’s supposed too. Sure it’s expensive, but if you wanna fix your speedometer, or your tpms, or your daytime running lights; this is huge answer.