My plan is to Flash the 2 Bar OS on my car which is NA right now with the stock MAP. I plan to leave the VE table MAP labels up to 2 Bar so when i eventually go FI, i wont have to completely re-tune the table. I am assuming there is nothing wrong with this idea, but I have read numerous posts (some from Bill@HPT) that say you "have" to change the labels to match the 1 bar values. I'm thinking this is just poor choice of words, and that its just better to change the labels. I know i would have more resolution if I did this, but I'm not too worried about that. I just want to make sure i'm not going to have a compatibility issue by doing this. Change 6 is my stock E38 OS with current config. 2 BAR OS 7.0.hptChange 6.hpt