Hes not asking about a FOX eec working in a 94-95....he's just asking if the PMS brain is the same in fox's and 94-95's.....and i think AFM will know best on that.
The PMS does not control the transmission, or fans for that matter. So those things dont matter.
If you factor in a wiring harness....or figuring out how to make the fox wiring harness work then go for it. Just think twice...act once.
Also, there's nothing to put under a seat....the PMS wiring harness is only so long, my "brain" was under the passenger side carpet right by the kick panel. Once you get in there you will see your options. You wont be able to tell its there once you put it in.