All kits include a wiring harness and sending units for water temperature and oil pressure. This dash features an adjustable RPM range and displays in imperial or metric units. An integrated joystick allows for easy programming.The InVision Digital Dash will help protect your car with visual or audible alarms for low fuel level, low oil pressure, high water temperature, and low voltage. The speedometer easily calibrates to OEM or aftermarket vehicle speed sensors and the tachometer is capable of calibrating to many engine types. Upgrade your dash with the latest, modern LCD direct fit offering from AutoMeter.