Besides making a custom adaptor plate to mount a mustang TB what else do i need to do? Will the mustang TPS work with ECU? What year mustang do i get the TB from? What size are stock mustang TB?

 

personally i would just go for an aftermarket unit. Like a BBK, the time and money to make this adapter plate, adapt the throttle linkage and get the mustang TPS to work with your honda ecu would easily justify the cost of a BBK. It might be different if you had one, but it dosen't since your asking what year to get. I have seen a mustang TB on a turbo civic before but it was a aftermarket bored out one and i think he said he got his computer reprogrammed. This was a couple years ago and thats when nothing aftermarket was available.