Genuine OEM Audi Pressure Pipe, part number 4L0145942A. This pipe is designed to transport pressurized air within the vehicle's intake or turbocharger system, crucial for maintaining engine efficiency and power delivery. It is located on the right side of the engine bay. Weighing approximately 0.51 kg and measuring 0.44 meters in length, a genuine OEM pressure pipe ensures precise fitment, correct routing, and material integrity to withstand high pressures and temperatures, preventing boost leaks and maintaining performance.