After day one, I kept it in track powertrain mode and normal handling mode. (autoweek.com)
Firmer suspension set - up (applies in handling mode only) includes a new damper control strategy for sharper and stiffer response. (bugatti.com)
And, in Sport Handling mode, their «Torque Vectoring Brake» applies pressure to the wheel (s) most in need of it in order to prevent understeer; go through a corner, and the inside rear wheel gets the calipers. (gtchannel.com)