Premium Multi-Gauge Digital Display. Full LCD Display Plug and Play via OBD2 Features: -Speedometer -Tachometer -Voltmeter -Oil temperature -Water temperature -Air intake temperature -Throttle % -Air/Fuel ratio -Turbo Boost -Exhaust gas temperature (EGT) -Door open display -Digital clock -Engine Run time -In Mechanical Force gauge -Mass Airflow Sensor -Spark Advance -App % -Load %