OBDII Gauge Fits most modern cars (2008 and up) without modification to the car Includes multiple interfaces Data displayed on the gauge: - Car speed - RPM - Odometer (calculates distance traveled) - Water temperature - Engine oil temperature - Transmission temperature - Oxygen sensors - Throttle opening - Fuel pump pressure - Turbo boost - Fuel consumption - Battery voltage - 0-100 acceleration - Computer diagnostics and code clearing Can set alerts for: (High speed, high temperature, gear shifting) Box contents: Device, mounting base, plastic trim screwdriver, OBD cable, user manual.