Genuine OEM Audi Charge Air Cooler Air Pipe, part number 1K0145770AF. This pipe is crucial for directing cooled air from the intercooler to the engine intake, maintaining proper air charge temperature. It is positioned within the engine's intake system. Weighing 0.458 kg and measuring approximately 0.399 m in length, this pipe is designed for precise routing and secure connections. Opting for a genuine OEM pipe ensures correct fitment, material integrity, and resistance to temperature and pressure fluctuations, critical for turbocharger system reliability.