BMC FB928/20 – High-Performance Replacement Air Filter for the Original Airbox
BMC FB928/20 is a high-quality panel air filter designed to fit directly into the original BMW airbox, replacing the factory paper filter. BMC uses a multi-layer oiled cotton filter material designed to provide excellent airflow while maintaining effective filtration.
BMC air filters are a popular upgrade for both standard and tuned vehicles. The higher-flow filter reduces intake restriction and allows the engine to breathe more efficiently while maintaining excellent filtration. Especially on tuned engines, a high-flow air filter is an easy way to make sure the factory paper filter does not unnecessarily restrict airflow.
BMC manufactures its filters using a Full Moulding process, producing the filter frame from a single mould without welded joints. The filter element consists of multiple layers of oiled cotton protected by an epoxy-coated metal mesh. According to BMC, the filter is capable of filtering contaminants down to 7 microns.
Unlike a conventional disposable paper filter, the BMC filter is washable and reusable. It can be serviced using BMC’s dedicated cleaning and re-oiling kit, allowing the same filter to be used for a long time without regular replacement.
Features
- Direct replacement for the original air filter
- Fits directly into the factory airbox
- High-flow oiled cotton filter element
- Multi-layer filtration construction
- Washable and reusable
- Full Moulding construction without welded joints
- Suitable for both standard and tuned vehicles
- No modifications to the factory intake system required
Technical Specifications
- BMC part number: FB928/20
- Type: Panel air filter
- Material: Oiled cotton
- Width: 262 mm
- Length: 271 mm
- Washable: Yes
- BMW OE: 13718605164 / 13718632502
Compatibility
BMW 1-series F20 / F21:
120i 184 HP (2016-2019)
125i 224 HP (2016-2019)
M140i / xDrive 340 HP (2016-2019)
BMW 2-series F22 / F23:
220i 184 HP (2016-2020)
230i 252 HP (2016-2020)
M240i / xDrive 340 HP (2016-2020)
BMW 3-series F30 / F31:
320i / xDrive 184 HP (2015-2019)
330e 252 HP (2015-2018)
330i / xDrive 252 HP (2015-2019)
340i / xDrive 326 HP (2015-2019)
BMW 3 GT F34:
320i / xDrive Gran Turismo 163-184 HP (2016-2020)
330i / xDrive Gran Turismo 252 HP (2016-2020)
340i / xDrive Gran Turismo 326 HP (2016-2020)
BMW 4-series F32 / F33 / F36:
420i / xDrive 184 HP (2016-2020)
430i / xDrive 252 HP (2016-2020)
440i / xDrive 326 HP (2016-2020)






