Is the motor from an RX8 in japan any different from the motor produced here in the states? One of my seniors at work knows a couple of guys stationed in Japan. Im thinking might be a great way to get parts if its worth it.

From what I know they are the same but don't take my word for it. I do know however that Third in the Jap cars is geard differently than ours. Better for Drag and Racing from what I understand.