Genuine OEM Audi Engine Vacuum Pipe, part number 06E133778A. This pipe is designed to carry vacuum pressure, which is essential for various engine functions and control systems. It is typically found connected to the intake manifold assembly. Weighing approximately 0.01 kg and measuring 0.15 m in length, this pipe is engineered for durability and precise fitment. Choosing a genuine OEM vacuum pipe ensures correct pressure delivery, proper routing, and material integrity for optimal engine operation.