Reply of the era...
DRS in real life let you open the wing in some sectors of the track and with been a second or less behind the car in front.
The car in front if he isn't a second or less rear a other car he can't open his DRS.
So You can pass him more easily.
That is why they made the DRS system and his rules in real life.
In Project C.A.R.S you Can open the DRS all the time you want around the tracks and the other drivers also.
There isn't real life rules.
I just like implement a kers system that allows you have an "extra" boost non stop....
That make no sense no? Well, the same with the DRS as it is implemented..
So hopefully
@IanBell gives me an answer on the DRS system implementation in the second game and if it's now implement with the real life regulations