Genuine OEM Audi Pressure Hose, part number 4G0145709AE. This hose is designed to transport pressurized air within the engine's intake and turbocharger system, ensuring efficient airflow. It is positioned on the left side, connecting to the intercooler. Weighing 0.665 kg and measuring approximately 0.382m in length, this hose is constructed from robust materials to withstand high operating pressures and temperatures. Choosing a genuine OEM hose guarantees precise fitment, correct material composition, and optimal resistance to wear, crucial for maintaining boost pressure and system integrity.