BMC Performance Air Filter fits BMW ALPINA XD3 F25 3.0 Biturbo

Compatibility List:

BMW ALPINA B. BOVENSIEPEN XD3 (F25) 3.0 BITURBO (F25) (350 HP) Year 2013–
Engine code: N57 D30B

Description:

The BMC Performance Air Filter fits BMW ALPINA XD3 F25 3.0 Biturbo and is engineered to deliver a higher air flow compared to standard paper filters. Developed with cutting-edge motorsport technology, this air filter optimizes airflow dynamics, ensuring maximum engine performance and efficiency.

Thanks to BMC’s proprietary Full Moulding production system, the filter is crafted from a single block of high-quality rubber, preventing weak points or potential breaks. The use of premium cotton gauze soaked in low-viscosity oil ensures superior air permeability and filtration, providing optimal engine protection against dust and dirt while maintaining strong power output.

All BMC Performance Air Filters are designed with an epoxy-coated alloy mesh to resist fuel vapors and humidity corrosion. Whether on-road or on-track, this filter offers consistent performance, long service life, and easy maintenance—making it an essential upgrade for performance enthusiasts who demand the best for their engine.

• Increases air intake efficiency for improved horsepower
• Reusable and washable cotton air filter material
• Durable Full Moulding design for enhanced longevity
• Epoxy-coated aluminum mesh for corrosion resistance
• Developed using advanced motorsport technology

Scope of Delivery:

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