Genuine OEM Audi Engine Charge Air Cooler Guide, part number 4M0145334G. This component is designed to precisely direct airflow to the charge air cooler, optimizing its efficiency in cooling compressed intake air. It is positioned on the right side of the engine bay. Constructed from durable, heat-resistant plastic, it weighs approximately 0.51 kg. Choosing a genuine OEM air guide ensures an exact fit and proper aerodynamic channeling, crucial for maintaining factory-specified cooling performance and preventing air leaks.