Upgrades the analog speedometer to digital while retaining use of the factory tachometer and indicator lights fits inside factory tach ring and housing and plugs directly into factory wiring harnessHigh-brightness readout with automatic nighttime dimmerAdjustable 0-199 mph/km/h speedometerOdometer with two resettable trip metersStores and displays high speed recall, high rpm recall, 0-60 time, 1/4 mile time and 1/4 mile speed