i've heard of people saying that you can swap the stock mass air for the ford cobra mustang mass air,is there any rewiring needed or is it just plug it and drive?any help would be better than none,right now i'm in the process of yanking out the old motor for a new one,and working on my own intake pipe design.
thanks in advance for the help.

I am not sure about the wiring but i believe JWT has to reprogram your ECU to read the right air - fuel ratio.