Genuine OEM Audi Fuel Line Pipe With Breather, part number 8T0201528D. This critical component is responsible for transporting fuel throughout the system and allowing for proper fuel tank ventilation, which is vital for maintaining fuel system integrity and preventing pressure buildup. Weighing 0.187 kg, this pipe assembly is designed for precise routing and connection. Using a genuine OEM fuel line ensures correct material composition, pressure resistance, and leak-free connections, which are crucial for safety and system performance.