Genuine OEM Audi Breather Line Pressure Valve, part number 5C0201160S. This valve is designed to regulate pressure within the engine's breather system, playing a crucial role in emissions control and maintaining optimal engine performance. It is typically found within the engine's ventilation hose assembly. Weighing 0.192 kg and measuring approximately 0.8 meters in length, this component is engineered for exact fitment. Choosing a genuine OEM valve ensures precise pressure regulation and long-term reliability, critical for maintaining the integrity of the engine's complex emissions system.