I emailed superchips and the 2015 flashpaq is a totally new part and NO PREVIOUS models will work so $500 it is but 30 hp and 30 lbs of torque dont sound bad
You also can have them send you a new ECU once you upload your data via spark which is what I plan to do. Like the new cummins the tuner cannot crack the coding on the ECU so they send you a completely reformatted one. I don't have any details on the source of the new ecu you'll get or how long it actually takes them to hack an OEM ECU(if they can) or what they exactly do.
Well another magical update from superchips and I'm completely stranded it's locked the jeep out of the oem ecu and I can't even start it. They left early on Friday at 4 after calling me at 330 and saying if you have any trouble call back were here till 8!!!!!