Genuine OEM Audi pressure hose, part number 059145731CB. This hose is part of the intake system, designed to transfer pressurized air from the turbocharger to the intercooler or intake manifold. It is located in the intake assembly. Manufactured from durable rubber and reinforced materials to withstand high temperatures and pressures. Genuine OEM parts ensure precise fitment and material integrity, crucial for maintaining boost pressure and engine performance.