Genuine OEM Audi Vacuum System Connecting Tube, part number 06E133714T. This pre-formed hose is designed to connect various components within the vehicle's vacuum system, facilitating the precise routing of vacuum pressure. It ensures proper air flow for critical engine and accessory functions. Weighing 0.0212 kg, this tube is manufactured from durable materials to resist degradation from engine heat and vacuum cycling. Using a genuine OEM hose guarantees correct routing geometry, material integrity, and leak-free operation, which is crucial for maintaining engine efficiency and emissions control.