im doin a manual swap in my 94 auto rx-7, already got everything about. cept brake and clutch pedal assemblies. if ya got some to spare let me know.

What is the difference between an N3A1 and N3A7 Ecu?
is there any difference at all and which do i need?
thanks

 

I say **** it. Just get a Power FC. Probably cheaper in the long run anyway if you want to mod the car much.