Air Filter for the
BMW 140i, BMW 240i, BMW 340i, BMW 440i

Increase Revability & Enhance Performance with a High-Yield BMC Air Filter

In Stock ✅

Made for the BMW 140i, 240i, 340i and 440i, race ahead with enhanced B48/B58 engine performance and revability using the BMC FB928/20 sports air filter

The FB928/20 features 4-layers of cotton gauze, pre-soaked with oil, and housed in a one-piece rubber mould – enabling more, cleaner airflow without sacrificing pressure drop and durability. Italian-engineered to guarantee a boost in performance, throttle response, and contaminant filtration.

Key Features:

  • High-flow design and materials for enhanced vehicle performance.
  • Lower fuel consumption alongside greater engine combustion.
  • Direct fit in BMW 140i/240i/340i/440i. Install in minutes.
  • Made to last for the lifetime of BMW B48/B58 engines.

Tune Up Your BMW with BMC

The FB928/20 Panel Air Filter is proven to enhance BMW models with the B48/B58 engine for greater performance. Compatibility includes the BMW 140i/240i/340i/440i and more. Full compatibility list below.

Compared to the OEM filter, this cotton filter features larger wefts that allow greater airflow into the engine. This equals greater combustion, which has multiple high performance benefits such as improved throttle response and revability.

Furthermore, the FB928/20 combines the cotton media with adhesive oil. The oil works to further capture and retain even finer contaminants (dirt, dust, exhaust fumes, etc.) to safeguard your engine and increase service life. In fact, BMC filters guarantee containment of all impurities from as small as 7 microns – compared to 10 microns in OEM paper filters.

Adding a sports filter is the easiest and most cost-effective tuning upgrade for instantly enhancing road car performance. Experience the difference – contact BMC today.

Model Compatibility:

  • BMW 1 (F20,F21) 120i [2016>2019]
  • BMW 1 (F20,F21) 125i [2016>2019]
  • BMW 1 (F20,F21) M 140i / ix [2016>2019]
  • BMW 2 (F22,F23,F87) 220i [2016>2020]
  • BMW 2 (F22,F23,F87) 230i [2016>2020]
  • BMW 2 (F22,F23,F87) M 240i / ix [2016>2020]
  • BMW 3 (F30,F31,F80) 320i / ix + F34 GT [2015>2019]
  • BMW 3 (F30,F31,F80) 330e + F34 GT [2015>2018]
  • BMW 3 (F30,F31,F80) 330i / ix + F34 GT [2015>2019]
  • BMW 3 (F30,F31,F80) 340i / ix + F34 GT [2015>2019]
  • BMW 4 (F32,F33,F36,F82) 420i / ix [2016>2020]
  • BMW 4 (F32,F33,F36,F82) 430i / ix [2016>2020]
  • BMW 4 (F32,F33,F36,F82) 440i / ix [2016>2020]

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Technical Data:

  • Outside Width: 262 mm
  • Outside Length: 271 mm
  • Air Filter Shape: Panel
  • Air Filter Material: Oiled Cotton Gauze
  • EAN: 8055732594596
  • Gross Weight: 0.62g

OEM Cross Reference:

  • BMW 13718605164
  • BMW 13718632502

FAQ: Sports Air Filter – B48/B58 Engine — BMW 140i, BMW 240i, BMW 340i, 440i

Q. What is the installation time and installation complexity of BMC engine air filters?

A. Maximum 10-15 minutes on these BMW models. The process is exactly the same as installing an OEM/paper filter.

Q. Is it necessary to oil the air filter before installation?

A. No. All BMC panel filters come pre-oiled from the factory for your convenience.

Q. Will the FB928/20 fit on the original air intake system?

A. Yes, the BMC FB928/20 is a drop-in filter; It is direct replacement to the stock filter for the compatible models and intake systems. It will fit directly into the original airbox. No modifications required. However, do ensure the FB928/20 is the correct engine air filter for your specific BMW 140i/ BMW 240i / BMW 430i / BMW 440i engine and year. Contact us for the specific performance filter for your BMW.

Q. How often should the BMC filter be replaced?

A. Unlike paper filters, BMC air filters do NOT require replacing. The filter is made with high durability materials to last for the service lifetime of your BMW. BMC recommends servicing/regenerating the filter (washing + oiling) about every 20.000 – 25.000 km under typical highway driving conditions. The simple regeneration process with a specially-formulated cleaning kit removes dirt that impedes air flow, thereby re-optimizing the filter for high performance.

Q. What other BMW tuning upgrades are available for B48/B58 engines?

A. View the cold air intake systems and RAM intakes. These are major tuning upgrades for torque and horsepower.

Q. Where is the FB928/20 sold in Southern Africa?

A. Contact us with your location and we will refer you to an official BMC authorized, in-stock dealer.