This is a discussion on A little trick I found within the Focus RS Discussions forums, part of the Focus RS Forums category; So idk if it is just my tune, or Ford purposely did this, but when in track mode sitting still with the clutch in, in ...
So idk if it is just my tune, or Ford purposely did this, but when in track mode sitting still with the clutch in, in or out of gear, reving the car to 5k or over activated launch control. So you can launch on the fly without going through the menus. Tell me if it works for you.
oops - mis-read the first reply
So, if I put it into slot 2, it does it with every mode, but in slot 1 it does it with only track mode. Cobbs and mountune say nothing about it except for slot 2.
This is the "official" page about the feature:
So it looks like it's enabled across all modes by default Cobb, but that is something that the third party tuners can flip on and off.