Superchips flashpaq for me. I have an 09 with the 3.8L engine and auto. Using the performace settings will not turn you wrangler into a corvette by any means. But drive-ability is much improved. Shifts are a lot better. I also like the option ability to electronically lock the axles.

 

I too purchased the Superchips Flashpaq. The issue I am having with it is updating the unit. First it is not compatible with a Mac, so I have to use someones PC to "try" and update it. I say try because out of the box it needs to be updated and it did not work, had to call them to get it to update, 40 minutes later it did update. I also cannot get the TPMS to turn off. Like advertise you should be able to do that with this unit if you update it. I have used Hypertech programmers on other vehicles and should have purchased one of theirs. I will not buy a Superchips product again.

 

I like the superchips over the AEV. AEV is very simplified with little switches, but not my cup of tea. The flashpaq downside is yes it has to be updated, at least it can be updated!, and that it takes a little bit longer. It has a 93 and 91 octane tune on it iirc.