Genuine OEM Audi Intake Manifold Changeover Valve, part number 06M129665BQ. This component is crucial for regulating airflow within the intake manifold, often controlling intake flap positions to optimize engine breathing across various RPMs. It is located within or directly attached to the intake manifold assembly. Weighing approximately 0.147 kg, this valve is designed for precise operation. Choosing a genuine OEM valve ensures correct calibration, seamless integration with engine management systems, and reliable long-term performance.