The Bosch Mass Air Flow Sensor (A6 Quattro A8 Quattro) - 0986280220 is a high-performance, reliable, and durable sensor that accurately measures air flow in the intake system of the vehicle. It is designed to provide precise air flow readings for optimum engine performance and fuel efficiency. The sensor is equipped with a high-quality, robust housing and a reliable electrical connection. It is easy to install and requires minimal maintenance.