Genuine OEM Nissan Turbocharger Pipe, part number 144986PB0A. This pipe is part of the induction system, connecting the turbocharger to the engine's intake manifold or intercooler. It is designed to withstand high temperatures and boost pressures. Proper functioning of this pipe is crucial for delivering the correct amount of air for optimal engine power and efficiency. Genuine OEM parts guarantee the correct flow dynamics and material integrity.