Genuine OEM Audi Connecting Hose, part number 06E133817K. This hose is an integral part of the air intake system, responsible for connecting various components and ensuring efficient air flow. It is situated in the engine bay, linking specific parts of the intake assembly as depicted in the diagram. Manufactured from high-quality, durable materials designed to withstand engine operating conditions. Genuine OEM hoses offer the precise fit and material resilience necessary for optimal engine function and longevity.