Kunghai has been highly active in various motor sport series, including the open-wheel ICARA and stock car RZOEAZ, entertaining not only werks team efforts, but also supplying additional other teams with their power trains at times. Kunghai has won the ICARA Constructors' Championship in 300AP, 306AP, and 314AP. Kunghai drivers also won the ICARA World Championship for Drivers in 300AP and 307AP (Jacques Taniai), 314AP (Holice Demarca).