The Chase Bays Vanos Oil Line for the BMW M50 engine permanently addresses a common problem among enthusiasts. An outdated BMW hose design creates inconsistent seals, risking Vanos oil pressure starvation. The Chase Bays hose, made from -6AN stainless steel, Teflon PTFE lined, and PVC coated, offers superior performance and appearance. It features black anodized aluminum ends and banjo bolts, with genuine Raychem DR-25 over the crimps. This complete kit includes a new Vanos line, banjo bolts, and crush washers, backed by a lifetime warranty against component failure.