BMC cotton air filter for original airbox 821/04

The BMC cotton air filter for original airbox 821/04 is a high-performance product from BMC air filters, one of the world leaders in creating, developing and manufacturing high-performance air filters and direct induction systems. Thanks to an experienced team of engineers and technicians, BMC has mastered airflow analysis over many years. These filters are not only washable and reusable, but also increase engine torque and power while reducing fuel consumption.

This in-depth expertise in fluid dynamics allows BMC to supply solutions to the most prestigious teams in varied competitions such as F1, rallying and endurance racing. To ensure the best possible service life for your filter, remember to use the appropriate maintenance products: WAFLU200 oil and WADET500 detergent.

This product is compatible with a wide range of BMW models, including:

• BMW 3 (F30, F31, F80) 330d and 335dX
• BMW 3 GT (F34) 330d Gran Tourismo and 335dX Gran Tourismo
• BMW 4 (F32, F33, F36, F82) 430d and 435d
• BMW 5 (F10, F11, F18) 530d, 535d and M550d
• BMW 5 GT (F07GT) 530d Gran Tourismo and 535d Gran Tourismo
• BMW 6 (F12, F13) 640d and 640d Gran Coupe
• BMW 7 (F01, F02, F03, F04) 730d, 740d and 750d
• BMW X 3 (F25) 30dX and 35dX
• BMW X 4 (F26) 30dX and 35dX
• BMW X 5 (E70, F15, F85) 30d, 40d and M50d
• BMW X 6 (E71, E72, F16, F86) 30d, 40d and M50d
• BMW ALPINA B. BOVENSIEPEN D3, D4, D5 and XD3

Each model is compatible with specific engines, ensuring a perfect fit and optimum performance for each vehicle.