Chase Bays Vanos Oil Line - BMW M50


Chase Bays


Ships Direct from Manufacturer


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.

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.

Aside from the function, the hose looks substantially better than the OE hose. The hose is made from -6AN stainless steel, Teflon PTFE lined, and PVC coated hose. The hose ends and banjo bolts are black anodized aluminum. We use genuine Raychem DR-25 over the crimps for the extra attention to detail.  If there is a better component, we use it. Nothing but the best.

This is a 100% complete kit with new Vanos Line, Banjo Bolts, and Crush Washers. It is backed by a lifetime warranty against component failure. 

BMW M50 w/ S54 and Euro Oil Filter Housing
BMW M52 w/ S54 and Euro Oil Filter Housing
BMW M54 w/ S54 and Euro Oil Filter Housing
BMW S50 (US only) w/ S54 and Euro Oil Filter Housing
BMW S52 (US only) w/ S54 and Euro Oil Filter Housing

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Liquid error: Could not find asset snippets/zonosDutyandTax.liquid

Financing Options Available - Click Here for Details