The Genuine Porsche Brake Air Duct - 99734148492 is a high-quality replacement part for Porsche vehicles. This air duct is specifically designed to fit the brake system of the Porsche 997 model. It is made from durable materials and is an exact match to the original part, ensuring proper function and fit. The air duct helps to direct cool air to the brake system, preventing overheating and maintaining optimal performance. This product is an authentic Porsche part and is an essential component for keeping your vehicle running smoothly.