Genuine OEM Audi Charge Air Hose, part number 4N0145737T. This robust hose is an integral part of the vehicle's turbocharger and intercooler system, responsible for transporting pressurized intake air from the turbocharger to the intercooler or from the intercooler to the engine. It is designed to withstand high temperatures and pressures, ensuring efficient engine operation and consistent power delivery. This hose measures approximately 0.36 meters in length and weighs 0.533 kg. Using genuine OEM charge air hoses ensures precise fitment, correct material composition for durability under boost conditions, and leak-free connections, which are vital for maintaining engine performance and fuel efficiency.