Chase Bays Vanos Oil Line - BMW M50 | M52 | M54 | S50 | S52

This product was developed to permanently solve the leaky Vanos High Pressure Oil Feed Hose on M5x | S5x engines using superior components. It started out of frustration with our own race cars; they just wouldn’t stop leaking! Once we asked our customers if they wanted to see this hose go into production we realized we weren’t the only ones. This is a very common ache for many enthusiasts.The standard BMW hose uses a dated 20+ year old design that creates an inconsistent seal and poor surface area for the crush washers. This not only creates a mess on your engine and underneath your car but it can risk starving the Vanos of the oil pressure needed.The hose is made from 6AN PTFE inner and Poly braided outer for massive fluid and heat resistance plus increased flexibility. The hose ends are machine crimped and each hose is pressure tested to 3x operating pressures. Aside from the function, the hose looks substantially better than the OE hose! ALL Hose and Hose Ends are BMRS aka Brown and