AEM's Exhaust Gas Temperature sensor is designed to be used with their ECU management systems, and allow the driver to keep an eye on temperature levels. It has an operating range of -40 C to 1000 C. The sensor is a universal application for cars 2008 and newer, older models may not be supported or may have difficulty installing and operating. All sensors come with a three-wire mating connector with 12" leads for ease of installation. Comes with Exhaust Gas Temperature Sensor, connector, and bung.