Genuine OEM Audi Breather Line, part number 06L201993A. This line plays a role in the vehicle's evaporative emissions system, allowing the engine or fuel tank to vent internal pressure safely and efficiently. It is typically positioned in conjunction with the fuel tank or other evaporative system components. Weighing approximately 0.151 kg, this line measures 0.35m in length, 0.195m in width, and 0.087m in height. Using a genuine OEM breather line ensures correct material composition, precise routing, and proper sealing for effective emissions control and system integrity.