Genuine OEM Audi Air Suspension Hose, part number 4F0616091. This hose is an integral part of the vehicle's air suspension system, responsible for conveying compressed air to maintain ride height and comfort. It connects various components within the air suspension assembly, ensuring precise pressure regulation. Made from durable, pressure-resistant material, it withstands the demands of the suspension system. Choosing a genuine OEM air suspension hose guarantees correct routing, pressure integrity, and long-term reliability for optimal ride quality.