Genuine OEM Audi Turbo Oil Feed Line, part number 03L145771A. This precisely bent metal pipe is responsible for delivering a steady supply of lubricating oil to the turbocharger, which is vital for its high-speed operation and cooling. Proper oil flow prevents premature wear and ensures optimal turbocharger performance. Weighing approximately 0.167 kg, this line features specific fittings for a secure connection. Opting for a genuine OEM oil feed line guarantees the correct material, precise routing geometry, and durable fittings, which are essential for maintaining oil pressure and preventing leaks in a high-temperature, high-pressure environment.