The Delphi Porsche Mass Air Flow Sensor - AF10547 is a high-quality, precision-engineered sensor designed specifically for Porsche vehicles. It accurately measures the amount of air entering the engine, providing crucial data for the engine control unit to adjust fuel injection and ignition timing. This ensures optimal performance, fuel efficiency, and emissions control. The sensor is made with durable materials and advanced technology to withstand the harsh conditions of the engine compartment. It is a direct fit replacement for the original sensor and comes with all necessary hardware for easy installation. With its reliable and accurate readings, the Delphi Porsche Mass Air Flow Sensor - AF10547 is an essential component for maintaining the performance of your Porsche vehicle.