BMC Air Filter suits BMW 2/3/4 Series 220i 230i M240i (G42) 330i/M340i (G20/G21) 430i/M440i (G22) Z4 M40i (G29) B48/B58

The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle's original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined with a more efficient filtration, guaranteeing containment of all impurities from as small as 7 microns (compared to OEM's 10 microns).


Air flow chart for a sample BMC air filter against an OEM paper filter
Temperature 25C° - Humidity 25% - Pressure 1020mbar 
Test ran with oem airbox, and the related air flow constrictions.
This chart has a pure illustrative purpose and does not refer to the present filter.

BMC air filters are produced using a "Full Moulding" system that enables the characteristic red filter to be realized from a single mould with no welded joints thus avoiding easy breakage. The rubber used in BMC air filtering systems has a long life, is very durable and has optimum adhesion characteristics to all shapes of airboxes.

BMC filters are made of a multi-layered cotton gauze soaked with low viscosity oil covered with an epoxy coated alloy mesh to ensure protection from petrol fumes and oxidization due to air humidity.

All BMC air filters are pre-oiled, and they can be washed and regenerated by using the appropriate BMC regeneration kit.

For any other info, please see the FAQ page.

BMW

BMW

Model	HP	Chassis	Year	Engine
2 (G42,G87) 218 i	156	G42	2022 >	B48B20A
2 (G42,G87) 220 d Mild-Hybrid	190	G42	2021 >	B47D20B
2 (G42,G87) 220 i	184	G42	2021 >	B48B20A
2 (G42,G87) 230 i	245	G42	2021 >	B48B20B
2 (G42,G87) M240 i xDrive	374	G42	2021 >	B58B30B
3 (G20,G21,G80) 316 d	122	G20	2020 >	B47D20B
3 (G20,G21,G80) 316 d Mild Hybrid	122	G20	2020 >	B47D20B,JA1
3 (G20,G21,G80) 318 d	136	G20,G21	2018 > 2020	B47D20B
3 (G20,G21,G80) 318 d	150	G20,G21	2018 > 2020
3 (G20,G21,G80) 318 d Mild Hybrid	136	G20,G21	2020 >	B47D20B,JA1
3 (G20,G21,G80) 318 d Mild Hybrid	150	G20,G21	2020 >	B47D20B,JA1
3 (G20,G21,G80) 318 i	156	G20	2020 >	B48B20A
3 (G20,G21,G80) 320 d	163	G20,G21	2019 >	B47D20B
3 (G20,G21,G80) 320 d	190	G20,G21	2018 >	B47D20B
3 (G20,G21,G80) 320 dx	190	G20,G21	2019 >
3 (G20,G21,G80) 320 e	163	G20,G21	2020 >	B48B20A,GC1
3 (G20,G21,G80) 320 e	204	G20,G21	2020 >	B48B20A,GC1
3 (G20,G21,G80) 320 i	184	G20,G21	2019 >	B46B20B,B48B20B
3 (G20,G21,G80) 320 ix	184	G20	2019 >
3 (G20,G21,G80) 330 d	265	G20,G21	2019 >	B57D30A
3 (G20,G21,G80) 330 d Mild Hybrid	286	G20,G21	2020 >	B57D30B,JA1
3 (G20,G21,G80) 330 e	184	G21	2020 >	B48B20B
3 (G20,G21,G80) 330 e	252	G21	2020 >	B48B20B
3 (G20,G21,G80) 330 e	292	G20	2020 >	B46B20B,B48B20B,CG1
3 (G20,G21,G80) 330 i	258	G20,G21	2019 >	B46B20B,B48B20B
3 (G20,G21,G80) 330 ix	258	G20,G21	2019 >
3 (G20,G21,G80) M 340 d Mild Hybrid	340	G20,G21,	2020 >	B57D30B,JA1
3 (G20,G21,G80) M 340 i	387	G 21	2019 >	B58B30B
3 (G20,G21,G80) M 340 i Mild Hybrid	374	G 20,G 21	2020 >	B58B30B
3 (G20,G21,G80) M 340 ix	374	G20,G21	2019 >	B58B30B
4 (G22,G23,G26,G82,G83) 420 d Mild Hybrid	163	G22	2020 >	B47D20B
4 (G22,G23,G26,G82,G83) 420 d Mild Hybrid	190	-	2020 >	B47D20B
4 (G22,G23,G26,G82,G83) 420 i	184	G22	2020 >	B46B20B,B48B20A
4 (G22,G23,G26,G82,G83) 430 d Mild Hybrid	286	G22,G23	2021 >	B57D30B,JA1
4 (G22,G23,G26,G82,G83) 430 i	245	-	2021 >	B46B20B,B48B20B
4 (G22,G23,G26,G82,G83) 430 i	258	G22	2020 >	B46B20B,B48B20B
4 (G22,G23,G26,G82,G83) M 440 d Mild Hybrid	340	G22,G23	2021 >	B57D30B,JA1
4 (G22,G23,G26,G82,G83) M 440 i Mild Hybrid	374	-	2020 >	B58B30B,JA1
4 (G22,G23,G26,G82,G83) M 440 i Mild Hybrid	387	-	2020 >	B58B30B,JA1
Z 4 (G29) 20 i	163	G29	2018 >
Z 4 (G29) 20 i	197	G29	2019 >
Z 4 (G29) 30 i	258	G29	2019 >
Z 4 (G29) M 40 i	340	G29	2019 >