The Genuine VW / Audi Spark Plug Kit - 178572 is a kit of products specifically designed for use in Volkswagen and Audi cars. It includes a set of spark plugs, which are essential components for the ignition system of a car. These spark plugs are made with high-quality materials to ensure efficient and reliable performance. The kit also includes other necessary items such as spark plug wires, ignition coils, and gaskets. These components work together to provide a smooth and powerful ignition process, allowing the car to start and run smoothly. This kit is a genuine product from the original manufacturer, ensuring compatibility and optimal performance in VW and Audi vehicles. It is a convenient and cost-effective solution for maintaining and servicing the spark plugs in your car.