Genuine OEM Volkswagen Engine Pressure Hose, part number 057145958AP. This hose is designed to carry pressurized air within the engine's intake or charge air system. It connects components like the turbocharger or intercooler, maintaining boost pressure. Weighing 0.09 kg and measuring approximately 0.1m in length, its precise routing and durable material are critical for preventing leaks and ensuring efficient engine operation, a key benefit of genuine OEM parts.