The Delphi Porsche Mass Air Flow Sensor - AF10549 is a high-quality automotive component designed specifically for use in Porsche vehicles. This sensor is responsible for measuring the amount of air entering the engine, which is a key factor in determining the fuel-to-air ratio and ensuring optimal engine performance. It is manufactured by Delphi, a trusted brand in the automotive industry known for its reliable and durable products. The AF10549 sensor is designed to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation. It is a vital component for maintaining the efficiency and performance of your Porsche vehicle.