The BMC Air Filter FB447/01 is a precision-engineered, drop-in twin filter set designed for the BMW M5 (E60/E61, 2005–2010) and BMW M6 (E63/E64, 2006–2010) powered by the legendary S85 5.0L V10. Using BMC’s “Full-Moulding” red rubber frame and multi-layer oiled cotton gauze reinforced with epoxy-coated alloy mesh, these filters deliver improved airflow while capturing particles down to 7 microns—better than OEM paper filters (~10 μm). Washable, reusable, and built for long-term performance.
| OEM Cross Reference | BMW 13727834714 (Bank 1) BMW 13727834715 (Bank 2) |
| Compatible Models |
BMW M5 (E60/E61, 2005–2010): 5.0L V10 S85, Sedan & Touring BMW M6 (E63/E64, 2006–2010): 5.0L V10 S85, Coupé & Convertible |
| Filtration Efficiency | Catches particles ≥ 7 μm (versus ~10 μm for OEM paper filters) |
| Material | Pre-oiled multi-layer cotton gauze with epoxy-coated alloy mesh |
| Construction | One-piece full-moulded red rubber frame—rigid and durable |
| Maintenance | Washable and re-oilable using the BMC regeneration kit |
| Warranty | 2-Year Limited Coverage |
FB447/01 is supplied as a set of two filters to service both S85 V10 airboxes. Always confirm fitment with your VIN before ordering.
Motorsport-derived technology ensures superior airflow, sharper throttle response, and long-term durability—while keeping OEM fitment for your BMW M5 or M6.
Need help with installation? Visit our Installation Guide or explore the full BMW Air Filter Collection.
Equip your S85 V10 with the BMC FB447/01 air filter kit—built for airflow, filtration, and endurance.
BMC Air Filters are the premium air filters for any automobile. BMC began manufacturing air filters in 1990, and since then have become the standard for professionals and enthusiasts alike. The air filters manufactured by BMC are made to stop smaller particles than OEM paper filters while still flowing a higher volume of air, all helping to increase your vehicle’s power.
BMC air filters are manufactured in Italy using high quality, multi-layered cotton gauze that is soaked in a low viscosity oil. Harmful materials which carry a negative charge are caught in the positively charged oil, separating these materials from the air your engine is breathing. The oil soaked cotton is then covered with an epoxy coated alloy mesh. This epoxy coating protects from petrol fumes and oxidation. BMC’s filter frames are crafted using a “Full Moulding” technique, creating a single mould without any welded joints, enhancing rigidity and helping avoid easy breakage under spirited driving. All of this together creates the best air filter available for your automobile.
BMC filters are also 100% rechargeable by using a BMC washing kit. Whenever the filter needs serviced it can be completely rejuvenated by a washing and re-oiling procedure. Stock filters need to be replaced frequently and are not washable. BMC filters never need to be replaced, only washed. This makes a BMC air filter more cost effective than stock filters, and also reduces environmental waste.
With a BMC air filter you will experience higher performance, more protection for your engine, and lower operating costs than stock paper filters. Winning race teams from Formula 1, 24 Hours of Le Mans, WRC and more have all used the “Choice of Champions” in their cars. It’s easy to see why adding a BMC filter is the easiest and most effective modification for your vehicle. Your automobile deserves a filter that was designed by Italian engineers specifically for its air box. Unleash your car’s untapped potential with the best performing air filter on the market.
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 a filter other than the one ordered or a defective item, etc.).
Returns are unavailable for special order filters that we do not normally stock. Be sure the filter you are asking us to special order is the correct one for your vehicle. Prior to ordering we will assist you with any questions regarding the filter you are requesting.
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, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
Shipping
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.
Most orders are shipped out the same day they are placed. Cut-off time for same day shipping in 4pm EST.
Please also note that the shipping rates for many items we sell are weight-based. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
