Genuine OEM Audi Oil Pipe, part number 057145771AD. This critical component is responsible for transporting lubricating oil to or from the turbocharger, ensuring its efficient operation and preventing premature wear. It is located within the engine bay, connecting to the turbocharger assembly. The pipe measures approximately 0.315 meters in length and weighs about 0.13 kg. Opting for a genuine OEM oil pipe guarantees the correct material composition, pressure resistance, and exact routing geometry, which are vital for maintaining engine lubrication and preventing leaks or blockages.