Genuine OEM Audi Charge Air Pipe, part number 057145770AM. This critical component transports pressurized air from the turbocharger or supercharger to the engine's intake system. It is located within the engine bay, connecting various components of the forced induction system. Weighing 3.384 kg and measuring 0.76 meters in length, this pipe is designed for precise fitment and airflow. Using a genuine OEM charge air pipe ensures correct routing, pressure integrity, and material durability, preventing leaks and maintaining boost pressure for consistent engine power.