Genuine OEM Audi Pressure Control Hose, part number 6Q0145712. This hose is designed to monitor and regulate system pressure, playing a critical role in the engine's intake and emissions management. It is positioned within the air intake assembly, connecting to a pressure control valve. Weighing 0.131 kg and measuring 0.3 meters in length, it is crafted from durable, flexible material. Choosing a genuine OEM hose ensures the correct routing geometry, material resistance to engine fluids and temperatures, and precise pressure regulation for optimal engine performance and longevity.