I let this one go for a few days to see if any one responded.
I am sorry to say the cob AP does not work on the AU delivered Subaru. One day I hope it works as then the need to go and get a tune will be made very simple.
I think it was Jarrod from Vision r was saying the cob guys were out her prior to Xmas with the GTR guys doing training days.
It is a amazing bit of kit as you can see quite a few top tuners in the USA using them.