aFe Power 30-10270 Magnum Pro 5R Drop-In High-Flow Oiled Panel Air Filter - BMW F20 F21 F22 F23 F30 F31 F32 F33 F36 B58/B46/B48 - Fits M140i, M240i, 340i, 440i, 230i, 330i, 430i

Reusable Performance Intake Panel Element for BMW 1 Series, 2 Series, 3 Series, 4 Series F-Chassis | aFe Pro 5R | Part No. 30-10270

Give your BMW a simple breathing upgrade with the aFe Pro 5R washable oiled panel element. Swap out the restrictive paper insert and keep the original air box for a clean, factory look with noticeably sharper response and a richer induction tone under load. Ideal for B58, B46 and B48 TwinPower Turbo engines across F20 F21 F22 F23 F30 F31 F32 F33 F36 models including M140i, M240i, 340i, 440i, 230i, 330i and 430i.

We run this filter on our own cars and customers consistently report a crisper throttle, smoother pull through the rev range and the convenience of a serviceable, long-life filter. It is a direct fit element that drops into the OE air box in minutes with basic tools. No remap required.

Why this upgrade belongs on your BMW

• Improved engine breathing for turbo four and turbo six F-Series models while retaining the stock air box
• Reusable five-layer oiled cotton media that you can wash and re-oil for years of use
• Deep pleats and high surface area for excellent dust capacity and airflow
• Pliable sealing lip and robust urethane frame for a tight, leak-free fit
• Enhanced induction sound when accelerating with no interior drone
• Quick installation with no cutting, drilling or extra hardware
• Backed by aFe’s limited lifetime warranty for peace of mind

Technical highlights

Multi-layer oiled cotton media: Five progressively finer layers promote high flow while effectively capturing particles, even as the element loads with dust.

Optimised pleat geometry: Evenly spaced, rounded pleats maximise usable surface area to support airflow and filtration efficiency.

Durable construction: Full urethane frame with a compliant sealing edge that conforms to the OE air box for a consistent, gasket-free seal.

Compatible BMW applications

Suits F-chassis petrol models using B58, B46 or B48 engines and the rectangular OE panel element:

• F20 F21 1 Series M140i including xDrive
• F22 F23 2 Series M240i including xDrive, 230i including xDrive
• F30 F31 3 Series 340i including xDrive, 330i including xDrive, 330e where applicable
• F34 3 Series GT 340i
• F32 F33 F36 4 Series 440i including xDrive, 430i including xDrive, 420i including Gran Coupe variants

If you are unsure about fitment, request a free compatibility check before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout.

Part number

aFe Power: 30-10270

Fitting service and support

This is a straightforward drop-in element that replaces the standard paper insert. Prefer professional installation or want it supplied and fitted. Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quick quote.

What our customers say

Owners love the immediate, seat-of-the-pants improvement in response and the subtle, refined intake note. We have fitted and used this filter ourselves and it delivers exactly what enthusiasts expect from an aFe Pro 5R upgrade.

Warranty

Supplied with aFe’s limited lifetime warranty.

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