Genuine OEM Volkswagen Engine Air Intake Duct Hose, part number 3Q0129654K. This vital component is responsible for directing clean, filtered air from the air filter box directly to the turbocharger, optimizing engine combustion and performance. It forms a key connection within the engine's air intake system, linking the airbox to the turbo inlet. Weighing approximately 0.422 kg, this duct is designed with specific contours for efficient airflow. Choosing a genuine OEM intake duct ensures precise fitment, optimal airflow characteristics, and resistance to engine bay temperatures and vibrations, maintaining peak engine efficiency and longevity.