I dont know. But looks like step 1 is:I love the video, but i'm also very curious about how she did it, how did she avoid the front engine from engaging?
If you look at the wheel position in the drift, this is typical for RWD (wheels turned out of the corner), with AWD you steer in the direction of the corner, maybe she is using the brakes to initiate drift.......I dunno!
It looks great!
Gives me also a warm feeling about what will be possible with the eDrive40!