Genuine OEM Audi Charge Air Pressure Hose, part number 2H0145709. This hose is a vital component in the engine's turbocharger and intercooler system, responsible for carrying pressurized air. It connects the turbocharger outlet to the charge air piping, ensuring efficient delivery of boosted air to the engine. Weighing approximately 0.142 kg, it is constructed from robust materials designed to withstand high pressures and temperatures. Using genuine OEM hoses guarantees proper sealing, resistance to degradation, and maintains optimal boost pressure for consistent engine performance.