Genuine OEM Audi Right Lower Charge Air Cooler Pressure Hose, part number 7L6145708H. This hose is responsible for transferring pressurized air from the charge air cooler to the engine's intake system. It is specifically located on the right, lower side of the charge air cooler assembly. Constructed from durable, reinforced rubber with metal connection points, genuine OEM hoses are engineered to withstand high pressures and temperatures, preventing leaks and maintaining consistent boost pressure for optimal engine efficiency.