The Fanboost concept is one of the very unique features of the FIA Formula E Championship. You can vote for your favourite driver and give him an extra boost for the race. Voting opens six days before each race and closes six minutes into the race.
To support your driver via the microblogging platform, you have to tweet #FANBOOST followed by #DriverName. Otherwise you can also tag your driver of choice with his official profile. To make it easier for you, you can also use this page here to vote for your favourite on Twitter. Simply click on the picture of the driver you want to support and you’ll be immediately redirected to Twitter – with the corresponding hashtags.