High-Flow Panel Filter for BMW B48 Applications & MINI JCW
The BMC Air Filter FB01091 is a precision drop-in panel filter for BMW’s transverse B48 turbo models and select MINI JCW trims. Built with BMC’s one-piece Full-Moulding red rubber frame and multi-layer oiled cotton gauze backed by an epoxy-coated alloy mesh, it improves intake efficiency while filtering particles down to ~7 microns—tighter than typical OEM paper (~10 μm). Washable, reusable, and designed for a perfect OEM-style seal.
Why Choose the BMC FB01091 Air Filter?
Enhanced Airflow & Filtration: Higher intake volume with fine particle capture (≥ 7 μm).
Washable & Reusable: Service with the BMC regeneration kit—no disposable paper filters.
Durable Full-Moulded Design: Seamless red rubber frame for rigidity and long-term sealing.
OEM-Style Fitment: Direct drop-in for the factory airbox; no tuning or modifications required.
Fitment & Vehicle Compatibility
OEM Cross Reference
BMW 13718480400
Compatible Models
BMW 1 Series (F40) — M135i xDrive (2019–present); 128ti (2020–present)
BMW 2 Series Gran Coupé (F44) — M235i xDrive (2020–2024)
BMW X2 (F39) — M35i (2019–present)
MINI III (F54/F55/F56/F57/F60) — JCW (2019–present); JCW GP (F56, 2020–>)
Filter Type
Panel (single element)
Dimensions (mm)
Length 287 × Width 223
Material
Pre-oiled multi-layer cotton gauze with epoxy-coated alloy mesh
Filtration Efficiency
~7 μm (vs. ~10 μm typical OEM paper)
Washable / Reusable
Yes — compatible with BMC regeneration kit
Package Contents
1 × Panel Air Filter (FB01091)
Warranty
2-Year Limited Coverage
FB01091 is a single element for the transverse B48/BMW and MINI JCW applications above. Always verify via VIN and airbox layout before purchasing.
The BMC Advantage
Motorsport-proven materials and construction deliver smoother airflow, sharper throttle response, and long-term value—while preserving OEM reliability in your BMW or MINI.
Equip your M135i/M235i/JCW with the BMC FB01091 air filter—engineered for airflow, protection, and endurance.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
