Genuine OEM Audi Intercooler Hose, part number 4M0145737AD. This reinforced rubber hose is designed to connect the intercooler to other components within the engine's intake system, carrying pressurized air. It is specifically positioned on the left side of the intercooler assembly. Constructed from durable, reinforced rubber, it includes clamps and weighs 0.462 kg. Using a genuine OEM hose ensures correct routing, resistance to high pressure and temperature, and long-term reliability without leaks or bursts.