I just ordered 35's. I know I will have to recalibrate the speedo and what not. I know the AEV procal is one of the easier ways. But I was looking at the bulldog 40440. I have some money to blow and I think I'd like to get something with a little more functionality. So let me know what your thoughts are on the subject. I've never done anything like this so I'm just looking for some input on the subject.

 

I was also looking at those 2 programmers. Subscribing!

 

I'm currently running the Superchips but have used the AEV and it was a good cheaper programmer. No background with the Bulldog but I do have friends running it and they like it...sorry not really a technical review!

 

diablosport dcx is my choice.

 

I'm running a Superchips Vivid, and am very happy with it. It has a lot of good features, and is completely wireless. If you want to save money could can pick up a used one in he for sale section. If you go that route, make sure it has been returned to stock.

 

Diablosport DCX 1000...Have it in my 12JKU...There is a noticeable difference...
I have it set on 87 octane...Would recommend yes...

 

I looked up the dcx it said it was only for 11-12. I haven't got the chance to look up the vivid yet.

 

If you have a older unit...I choose Superchips 3175 JKU that i had...That also worked for me...

 

The diablosport would be the DC1000 I think for the older models.

 

Yellow, I may have missed it, but what year is your JK?