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

Simple and dependable

Very easy to use

Great product. Works as intended.

My automatic sway bar motor/circuit assembly broke (all JKURs do this) so I installed a manual disconnect. I needed this to turn off the blinking sway bar system indicator. It worked quickly and perfectly.

Easy to use. Must have for tire size increases over stock. Another solid product from AEV.

This is my second one the last one never worked for me and the factory didn't cover anything

Most simple programmer I've ever used. This is the second jeep to use on on and less than a minute the tire size is programmed. So, if you swap to winter tires, commuter tires, and mud tires like I do- it makes this a breeze!

Works great! Just wished it wasn't locked to one vehicle so that I can use it on another one of my jeeps without having to pay for another module.

Easy of use and specific to the application

Very easy to use. Very dramatic improvement IMO. Completely changed the RPM range on highway, I’m actually driving in “ECO” on the highway! Seems to have increased my MPGs by about 1, which is almost a 10% boost.