Genuine OEM Audi Emulsion Pipe, part number 03G130085. This pipe plays a critical role in the fuel injection system by helping to mix fuel and air, which is vital for efficient combustion. It is a component within the engine's fuel delivery system. Weighing approximately 0.012 kg and measuring 0.385 meters in length, this pipe is constructed from durable metal. Choosing a genuine OEM emulsion pipe ensures precise calibration and material integrity, which are crucial for optimal fuel-air mixture and engine performance.