BMC FM01188 Replacement Air Filter for Honda CRF 250L/300L Rally

The BMC FM01188 is a high-performance replacement air filter designed for Honda CRF 250L and CRF 300L Rally motorcycles from 2021 and newer. This premium cotton gauze filter is engineered to deliver improved airflow and engine performance while providing superior filtration compared to stock paper filters.

Key Features:

• Multi-layered cotton gauze construction soaked with low viscosity oil for optimal filtration
• Epoxy-coated aluminum alloy mesh protects against fuel vapors and oxidation
• Filters particles as small as 7 microns compared to 10 microns for OEM filters
• Pre-oiled and ready to install - direct replacement for factory filter
• Washable and reusable for the life of your motorcycle
• Full Moulding construction with no welded joints prevents breakage
• Increases air flow by up to 40% over stock paper filters
• Improves throttle response throughout the entire RPM range

This filter installs directly into your bike's original airbox with no modifications required. No carburetor or fuel injection adjustments needed. The durable rubber frame ensures a perfect seal and long service life. BMC filters can be cleaned and re-oiled using BMC cleaning kits, eliminating the need for costly replacement filters. Ideal when paired with a performance exhaust system for maximum power gains.