Genuine OEM Audi Intake Pressure Hose, part number 4L0145979C. This flexible hose is vital for directing pressurized air within the engine's intake and turbocharger system, accommodating engine movement and vibrations. It is positioned on the left upper side of the intake assembly. Weighing 0.284 kg, this hose is constructed from durable, reinforced materials to withstand high boost pressures and engine bay temperatures. Choosing a genuine OEM pressure hose ensures precise fitment, robust construction, and reliable sealing, preventing boost leaks and maintaining consistent engine power output.