It more has to do with the marketing war, the 3.0 Huricane in the Ram and 2.7 turbo 4 banger in the Chevy. It comes down to not having the smallest standard engine. I really don't think it has anything to do with actual performance or supply issues.
FDRS can read the part number and install the correct software. For some reason Ford wants to screw with everyone, make them buy a procal and jump on one leg while touching their nose.