Racing air filter for BMW S / M / 1000 XR / RR / R from 2019 onwards.

Proven by their success in the world’s most prestigious competitions, BMC air filters are now recognized as benchmark products in terms of performance, reliability, and manufacturing quality.

One-piece filters (with no seals that could cause breakage)
Special cotton filter material impregnated with low-viscosity oil
High-strength epoxy mesh resistant to fuel vapors and oxidation
Washable and therefore reusable cotton
Optimal airflow, ensuring minimal power loss compared with traditional paper filters
The characteristics of a cotton filter can be summarized as permeability, filtration, retention, and reusability.

Permeability: providing minimal obstruction for maximum airflow
Filtration: preventing foreign bodies from entering
Retention: holding back solid particles
Reusability: cotton filters can be reused with BMC-specific maintenance products

Original equipment reference BMW 13 72 9 444 643