Hi, I have a MY00 Impreza GC8 with a PNP G4+ WRX6+ ECU.
I would like to convert to a DBW throttle body\pedal system. The DBW is from a newer model Subaru STI.
My question is, is my ECU compatible with a DBW system or do I need some external module (RET G4+ for example) to make it work?
Thanks,
Itamar