BMC Performance Air Filter fits BMW Alpina D5 F10/F11

Compatibility List:

BMW ALPINA B. BOVENSIEPEN D5 (F10/F11) D5 BITURBO (350 HP) Year 2011–
Engine code: N57 D30B

Description:

The BMC Performance Air Filter offers a significant airflow improvement compared to standard paper filters. Developed with advanced F1 technology, its design reduces air pressure loss to enhance engine response and optimize vehicle performance. The result is increased engine efficiency and power output while maintaining optimal filtration to protect the engine from harmful particles.

The specially engineered cotton gauze, soaked in low-viscosity oil, ensures excellent air permeability and filtration. With BMC’s proprietary "Full Moulding" production method, the filter features a seamless, durable construction without weak points, ensuring longevity and consistent performance under demanding driving conditions.

• Enhanced airflow for improved engine efficiency and power
• Durable one-piece design with Full Moulding technology
• Premium cotton gauze for optimal filtration
• Reusable and cleanable design for long-term use
• Precisely engineered to fit BMW Alpina D5 F10/F11

Scope of Delivery:

• 1x BMC Performance Air Filter FB821/04
• Installation instructions