Nope, some of the teams at the bottom end of the grid don't run KERS due to development or funding issues which translates into the game.
Its not fundamental IRL, RBR didn't run it at the start of the year iirc?
FOTA couldn't agree on a mandatory unit - but at least 75% of the grid use it.really I thought kers was mandatory on all 2011 cars in real life?
Only nine teams will get to step into the new Formula 1 season powered by the Kinetic Energy Recovery System (KERS), according to a report from Germany's Auto Motor und Sport. Needless to say, those teams are last season's newly entrants Team Lotus, Marussia Virgin and Hispania Racing F1 Team.