Genuine OEM Audi Intake Manifold Drive Unit, part number 07L129086C. This unit controls the airflow within the engine's intake manifold, regulating air supply for optimal combustion. It is typically positioned at the front of the engine assembly. Weighing 0.263 kg and measuring 0.144m in length, this component is crucial for engine performance. Choosing a genuine OEM drive unit ensures correct firmware, precise sensor calibration, and reliable operation, preventing potential engine issues caused by aftermarket alternatives.