Stupid question but: (2010 Jeep Wrangler/2005 PT Cruiser GT)

[ChrisPTGT]

So, I have a U7134 programmer that I used on my 2005 PT Cruiser GT. I have since traded the car in, and have an unlocked U7134 just sitting around, so I have two questions:

Do you guys take trade in's on one predator to another? Say I want to trade the U7134 for a U7137. Is that possible?

Also: Without getting into specifics: Can I load the crom for a U7137 onto my U7134 and not kill it? Will it work with my 2010 Jeep if I do that? Just curious.

Thanks

[mikel]

you can trade the U7134 in and get a U7137 for $250, or sell the U7134, prolly get an easy $200 for it, and then buy another U7137.

Cant change part numbers by loading a crom, no...