The Fox-body Mustang fanatics suffered through the lethargic ... "The car has a Ford Performance wiring harness, so to add a 6R80 and be able to control it through the ECU is pretty easy." ...

And of all the challenges in doing an EFI swap, one of the trickiest and most overwhelming parts can be the wiring ... Fuel Systems for the 5.0-liter Fox-body Mustang. The only change we made ...