The demonstration seems very easy to perform. And it is, but you will need to get used and pratice it.
When the car is going slow, you wont be able to drift, and most of the times
you think that making the turn in F1 style is the only Option. NOT ANYMORE!
As you can notice, as i start attacking the curve,
there is a little "blinking" on the RIGHT key, as i stop pressing it for
a milisecond. So you have to try to double hit RIGHT key, and hit BRAKE at the same time u hit the 2 time the RIGHT key.
The car wil slide and the obstacle its overtaken the best way.
To drive against the replay, put it in your replays directory, chose it in the replay menu and click "play".
No. Sometimes you can use rammstein, either if u are going slow, or if u need to start the slide pretty fast.
In this situation rammstein is not an option ( not impossible of course) since you are going very slow, and the road margin in the left is far from corner.