Genuine OEM Audi Engine Vacuum Pipe, part number 059131057AL. This essential component is responsible for transmitting vacuum signals to various engine control components, such as the EGR valve, turbocharger wastegate, or brake booster, enabling their proper operation. The pipe is typically made from durable plastic or metal, designed to maintain vacuum integrity under engine operating conditions. Weighing approximately 0.102 kg, its precise routing and connection points ensure reliable performance. Choosing a genuine OEM pipe guarantees the correct material specifications, exact dimensions, and secure fitment, which are critical for maintaining engine efficiency and emissions control.