Genuine OEM Audi Fuel Return Pipe, part number 8E0201227N. This critical component is responsible for returning excess fuel from the engine assembly back to the fuel tank, helping to regulate fuel pressure and prevent system overload. The pipe features specific bends and connectors for correct routing and secure attachment within the fuel system. Measuring approximately 0.87 meters in length, it is designed for a specific section of the fuel return path. Choosing a genuine OEM fuel return pipe ensures correct routing geometry, resistance to fuel degradation, and leak-free connections for safe and efficient operation.