I just got an FC and Commander. From what I read at ScudieriaCirania, there were originally only 2 or 3 importers. If you got one from another place, it was a "grey market" Japanese model programmed for 100 octane. Mine has a Japanese manual. What do I have???

I got it from the RX-7 store.

 

With the Datalogic it's been found that the JDM Maps are the same as ours. Don't worry about it

 

Thanks.

I also just opened it, and found an English instruction sheet, and the model number matches that on the box...