i thought this was kind of intresting. i recently sold my 2008 F-350 powerstroke and removed the tuner before i sold her. The other day i was sitting around and realized how still had the tuner but what was i going to do with it (the kit was like 1300 dollars i didnt want it just laying around) I called the company who made it (drew technolgies) and they said i can use it in any vechicle with a OBDII.

Now it wont tune the JK in any way, however it can monitor hundreds of things. The device is called the Dash Daq. it can monitor oil pressure, ambient air temp, intake temp, give you dyno read outs, fuel levels, left and right cat temps, fuel curves, fuel rail pressure and many other things. It also shows bar graphs of acceleration and other things. you can also log times and upload them to your computer in a excel document. It wont affect superchips tuning either, i installed one before i used this display.

im sure its totally useless on a JK but its better than just letting it lay around

 

Or just sell it for 340 dollars and get a Superchips.

 

i already had a superchips