Need to wire in a obd2 connection to my v7 swap. Would anyone know if theres much variance in subaru obd2? I got an obd2 port from a similar era impreza and wondering if many of the wires are different or if additional inputs are needed.
Also if anyone can point me in the direction of a jdm v7 sti ecu pin out as my googling didn't seem to show much.