Optimize your BMW’s performance with the BMC Replacement Air Filter, engineered to deliver increased airflow and superior filtration for a cleaner, more efficient engine. Designed to fit seamlessly into your vehicle’s original airbox, this high-performance filter captures impurities as small as 7 microns—outperforming the OEM’s 10-micron capability. Crafted using BMC’s “Full Moulding” system, the iconic red filter is made from a single mould with no welded joints, ensuring durability and eliminating weak points. The result is a filter that enhances your engine’s performance while maintaining the highest standards of reliability.
Built with a multi-layered cotton gauze treated with low-viscosity oil and encased in an epoxy-coated alloy mesh, the BMC air filter resists petrol fumes and humidity, extending its lifespan. Pre-oiled, washable, and reusable, this filter offers an eco-friendly and cost-effective upgrade for your vehicle. Compatible with BMW G20/G21 3-Series (318d, 320d, 330d, 320i, 330i, M340i), G29 Z4 (20i, 30i, M40i), and A90 GR Supra 3.0 models, the BMC Replacement Air Filter is the ultimate choice for drivers who demand peak performance and unmatched quality.
Features:
- Increases airflow without reducing filtration
- Higher rate of filtration than OEM filters
- Washable
Applications:
- G42 2-Series 218i, 220i, 230i, M240iX
- G20, G21 3-Series 318d, 320d, 330d
- G20, G21 3-Series 320i, 330i, M340i
- G22 4-Series 420d, 420i, 430d 430i, M440i
- G29 Z4 20i, Z4 30i, Z4 M40i
- A90 GR Supra 3.0
