Genuine OEM Volkswagen Intake Manifold - Upper Section, part number 06A133203AM. This upper section of the intake manifold is a key part of the engine's air induction system. It is responsible for channeling air from the throttle body to the individual intake ports of the cylinders. Proper airflow is essential for efficient combustion and engine power output. The manifold is designed for precise fitment and durability under engine operating conditions. Genuine OEM intake manifolds ensure the correct air-fuel mixture and optimal engine performance.