Jeep Calibration - Fast and Easy

The ECRI unit did exactly as advertised for my speedometer needs. The directions and video were helpful and easy to follow as I recalibrated by Jeep Gladiator for new 37” tires. I also took advantage of a couple of other featured setting controls that weren’t important to me when ordering the unit (such allowing my fog lights to stay on with high beams), but have been an added bonus since making the adjustment.

Once I figured out the instructions, it worked beautifully.
Additionally, it looks like it could be used on more than a single vehicle as you must putshase an unlock for a specific VIN

Sure makes it easy to take control of your settings works great

Works as advertised, and is easy to use.

Worked well for me. I'd like to see the dimensional design of it updated to make it easier to grasp. The plugs can be difficult to remove when fully seated and the hard edges can be a pain to hold onto, especially while working under the dash. This aside, no regrets purchasing it.

There were really no instructions to explain how it was supposed to be installed, but once I found out it just plugs in where the oem security module was, it was an easy install in a 2018 RAM 1500 4x4. It works great!!!

Was able to recalibrate my speedometer after going g from 31's to 33's. Calibration was easy and straight forward.

Fixed the speedo and rev limits which is what I bought it for, the other features are all a bonus.

great product. 6 stars customer service!

ECRI Wireless Vehicle Calibration Device

ECRI Wireless Vehicle Calibration Device

Works exactly as advertised, very user friendly and easy to use.

Works very well, super easy to use and it’s not limited to only one vehicle.

I bought this to reprogram the tire size and gear ratios of my Jeep. when I launched the app had a few errors when trying to push the configuration. I opened a support ticket and within a few hours I had a response and support pin pointed the issue to one of the modules on my Jeep having a misconfiguration. Support helped me get the configuration changed on their end and I was able to update my jeep.

It was refreshing to have support from a company actually respond and assist with finding a solution for my issue. They could easily just said there was an issue with my Jeep and not have gone the extra mile.

I will be buying licenses for the other Jeeps in our family.

ECRI Security Gateway Module Bypass (Fits 2018+ Jeep, Ram, Chrysler, Alfa Romeo, Fiat) * NO RETURNS *