FSC - FOCUS MK3 汽油版竟然內建launch control ... FOCUS MK3 汽油版竟然內建launch control 彈射起步功能,先切入S擋後,左腳踩住煞車,右腳油門到底,此時轉速會定在2500轉,放開煞車就彈出去嚕.