The Turbocharger Oil Line smoothly transfers oil to the vehicle's Turbocharger. For performance assurance, the Turbocharger Oil Line has been tested to meet product standards and quality. Product Features:A proper functioning Turbocharger Oil Line is needed to avoid engine failureDirect replacement for a proper fit every timeThis part has undergone SAE J343 testing for burst, tensile, cold bend and leakageTurbocharger Oil Return Line also available, sold separately