This is achieved by utilising a torque transfer differential which is controlled by various sensors and an electronic control unit (ECU) to enable a difference in torque to go to each of the rear wheels.

• 感应器根据收集到的转向角度，油门大小，车轮转速，前后，侧向加速力等信息经过计算后，电脑控制油压系统介入，推动差速器里的离合装置，把驱动力诱导到一组减速齿轮，从而改变左右轮驱动力。