A: No. Your OFT can only be installed on 1 vehicle at a time. In other words, once it has reprogrammed an ECU, it can only be used to program that same ECU in the future; until you re-flash the original tune and erase the device.

How-To: Un-marry OFT From Your Vehicle

Once the OFT is fully uninstalled, it can be installed on a new vehicle.