The product is a genuine Audi engine control unit (ECU) for the 08-12 Audi A4 S4 B8 Saloon Pre-Facelift model. Made of plastic and manufactured in Germany, it comes with the part number 8K0907064CC. This ECU is designed for easy installation, ensuring a seamless fit in your vehicle's engine control system. As a crucial component for your Audi, this Body Control Module (BCM) is a reliable and high-quality choice to keep your vehicle running smoothly.