The Genuine Porsche Engine Air Filter Kit - 474316 is a comprehensive kit of products designed for use in a car's engine. It includes all the necessary components to replace the air filter in a Porsche vehicle, ensuring optimal performance and efficiency. The kit includes a high-quality air filter, as well as any necessary hardware or accessories for installation. This kit is specifically designed for use in Porsche vehicles, providing a perfect fit and ensuring that the engine receives the best possible filtration. With this kit, car owners can easily maintain the air filter in their Porsche, ensuring that the engine runs smoothly and efficiently.