KurtieR

Hey guys,
Curious as to everyone's experience with the super chips flashcal vs the aev procal? I like the idea of a digital display. I'm just looking to do the basics like change tire size/ gearing. Of course I bought the Rubicon with 3.73s

Tuto

I recommend that you read this posting. It should help you.

https://www.jk-forum.com/forums/modi...essions-80188/

I'm only aware that Rubicons comes with 4.1 gears from the factory. Other models have different gears.

immortalmetal

If that's all you're doing is change tire size and gear ratio, aev procal is fine. Its cheaper too. If you plan on doing different tunes, and changing parameters on the jeep, then get flashpaq

Ryan0260

I would also look at the Superchips flashcal. It is basically the same as the procal, but has an actual screen to work with. They offer an update package that gives you the same tunes as the flashpaq if you decide to add that on later. Not an option with the procal though.

KurtieR

Automatic Rubicon's come with 3.73 and 4.10s as an option. Super lame

KurtieR

Not sure about plans for future tunes, I was looking at the bully dog because it allows you to run lockers in high range and sway bar disco in 2wd.