RaceBoss turns your mobile device into a video data collection track recorder with beautiful data overlays. Supported OBDII hardware: - OBDLink MX - OBDLink LX - PLX Kiwi - Generic Bluetooth ELM devices Record, save and playback HD video, audio and vehicle data. Use RaceBoss to help identify driver errors for improved lap performance. Display horsepower, RPM, vehicle speed, engine coolant temperature, brake pedal, throttle position, and G forces. Whether you like road racing, autocross, ral