Genuine OEM Audi Charge Air Tube, part number 3QF145770A. This component is crucial for the engine's intake system, transporting compressed air from the turbocharger or supercharger to the intercooler or throttle body. It is an integral part of the charge air system, designed to withstand high pressures and temperatures. Weighing 0.455 kg, its precise routing geometry and robust material construction are vital for maintaining boost pressure and preventing leaks. Choosing a genuine OEM part ensures the correct fit, material integrity, and resistance to the demanding conditions of the engine bay, preventing performance loss and potential damage.