BMC Air Filter FB928/20 – BMW 1/2/3/4 Series (F-Chassis)
BMC Air Filter FB928/20 – BMW 1/2/3/4 Series (F-Chassis)
High-Flow Panel Filter for BMW B48/B58 F-Chassis Applications
The BMC Air Filter FB928/20 is a precision drop-in single panel filter for BMW 1, 2, 3, and 4 Series F-chassis models. Built with BMC’s Full-Moulding red rubber frame and multi-layer oiled cotton gauze reinforced by an epoxy-coated alloy mesh, it improves intake efficiency while filtering down to ~7 microns—tighter than typical OEM paper (~10 µm). Washable, reusable, and designed for an OEM-perfect seal in the factory airbox.
Why Choose the BMC FB928/20 Air Filter?
- Enhanced Airflow & Filtration: Higher intake volume with fine particulate 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; no tuning or modifications required.
Fitment & Vehicle Compatibility
| OEM Cross References | BMW 13718605164, 13718632502 |
| Compatible Models |
BMW 1 Series (F20/F21) — 120i, 125i, M140i (2016–2019) BMW 2 Series (F22/F23) — 220i, 230i, M240i (2016–2020) BMW 3 Series (F30/F31) — 320i, 330i, 330e, 340i (2015–2019) BMW 3 Series GT (F34) — 320i/330i/340i Gran Turismo (2016–2020) BMW 4 Series (F32/F33/F36) — 420i, 430i, 440i (2016–2020) |
| Filter Type | Panel (single element) |
| Dimensions (mm) | Length 271 × Width 262 |
| 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 (FB928/20) |
| Warranty | 2-Year Limited Coverage |
FB928/20 is a single panel filter for the F-chassis models 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.
Need installation tips? Visit our Installation Guide or explore the full BMW Air Filter Collection.
Equip your BMW with the BMC FB928/20 air filter—engineered for airflow, protection, and endurance.