I bought a TTG just before the weekend - bring it home, fix a few little bits and pieces and then immediately downloaded the flash, saved it and compared to stock F6X.
As far as I'm aware, engine wise they are identical and the difference in power is only in the tune - looking at the compare they haven't changed a lot between the two, with the major changes being running higher boost, with changes in all the tables you'd expect to support that, along with a slight change in scaling to the spark tables for the higher load values and new spark values for the higher load and to match the scaling.
Being bold (its a ford tune after all) I copied across almost everything wrote it to the car and took it for a drive - fastest and cheapest improvement in performance I've had in a while haha.
