Hi, where would I find a parts interchange, I have the service manual manual, I have an 09 g37x auto coupe and need to know what other models share the same ECU, BCM, stereo etc, I would guess the computers are different from 09- 08 because of the change to 7sp auto, or is this something that can be changed with the consult 3, (will have this week) anyone know for sure? thanks