ECRI Wireless Vehicle Calibration Device

Jeep Model
Vehicle Unlock

ECRI Allows you to update calibrations on 2007+ Jeep Wrangler and Gladiator.  Just plug the ECRI device in your OBD port (2018+ Jeeps require a security bypass be plugged in as well) and open the ECRI app to get started.  ECRI allows you to view and update calibrations like tire size, TPMS threshold, TPMS disable, axle gear ratio, transfer case gear ratio and more!

ECRI devices are reusable on multiple vehicles.  Each vehicle requires an unlock, which can be purchased now or later in the ECRI app.

Vehicle Compatibility

2007-17 Jeep Wrangler
2018 & UP Jeep Wrangler
Tire Size - Manual
Tire Size - GPS / Automatic
TPMS Enable / Disable
TPMS Threshold Change
Axle Gear Ratio
Transfer Case Gear Ratio
Rubicon Swaybar
Rubicon Lockers
Electric Steering Pump
Front Axle Disconnect
Daytime Running Light Mode
Trailer Tow  
Fogs On w/ High Beams
ECRI does not change any physical aspect of your vehicle, it only allows you to adjust the calibration to match the installed components.

Customer Reviews

Based on 28 reviews
Trace M. (Nebraska, United States)
10 Stars

This device does a great job and allows me to adjust so many things. Kevin gives great customer service.

Joseph L. (Pennsylvania, United States)
Good tool for less money than others.

Worked great was able to recalibrate my tire size and Tpms just as easy as it was advertised.

Caleb (North Carolina, United States)
Did what it was supposed to do

Easy to use and did what I wanted it to do…..turned the damn tire light off. I wasn’t happy that it was marked ON SALE but what they did was sell it to me without the subscription.

Nick K. (Georgia, United States)
Easy to use and works great

Product was simple to setup and worked perfect. Recalibrated speedometer and adjusted TPMI thresholds. Customer service is top notch as well. Definitely recommend.

JL (California, United States)
recalibrated speedo for jeep jk

wow- awesome product…less than 1/2 price of competitors, delivered in 2 days…recalibrated my speedo for 35” tires in less than 1 minute….not counting
the time to figure out bluetooth permission was not set on by default…