Chase Bays Vanos Oil Line - BMW M50 | M52 | M54 | S50 | S52 with S54 or Euro Housing

This product was developed to permanently solve the leaky Vanos High Pressure Oil Feed Hose on M5x | S5x engines using superior components. This hose is designed for use with the S54/Euro S50 Oil Filter Housing that has Oil Cooler ports built in. The fitting on the housing is smaller, therefore a different hose is needed. Will only fit engines equipped with S54 or Euro Oil Filter Housing, if you have the stock US M5X or S50 or S52 oil filter housing you will need this line found HERE! 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