ITG Profilter Performance Panel Air Filter for BMW 5 Series F07 GT, F10, F11, F18 (2011+) 520i 528i N20B20A 2.0 Turbo Petrol - Reusable Washable Oiled Tri-Foam Drop-In Intake Filter, OEM Airbox Direct Replacement, High-Flow Upgrade

ITG Profilter Reusable Intake Filter for BMW 5 Series F07 GT, F10, F11, F18 520i 528i N20 2.0 Turbo

Give your 5 Series the airflow it deserves with this ITG Profilter drop-in panel. Built with ITG’s proven three-layer Tri-Foam media, this serviceable, washable element replaces the factory paper insert in the original airbox to help the N20 2.0 turbo petrol breathe more freely. Expect crisp throttle response, a subtle induction note and robust engine protection without resorting to a full induction kit.

Why choose this ITG foam panel

• Low restriction intake flow for sharper response across the rev range, ideal for daily driving, spirited road use and track days.
• Three-stage oiled foam captures fine dust and debris while maintaining excellent airflow to support performance and engine longevity.
• Reusable and washable construction that outlasts disposable paper filters, reducing waste and long-term running costs.
• Precision moulded sealing for a secure, leak-free fit in the OEM air box. No cutting, drilling or remap required.
• Keeps the factory cold air feed and packaging, a tidy, warranty-friendly upgrade path for stock or lightly tuned N20 setups.
• Consistent performance even as the element loads with dust, thanks to ITG’s motorsport-derived foam technology.

Compatibility

BMW 5 Series petrol 2.0 turbo N20B20A, 2011 onward:

• F07 Gran Turismo
• F10 Saloon
• F11 Touring
• F18 Long Wheelbase

Models: 520i, 528i.

Fitment and care

Direct swap for the original filter element using basic hand tools. Clean and re-oil with an appropriate ITG service kit at sensible intervals based on mileage and conditions. Retains the stock airbox for an OEM-plus finish.

Tried and trusted by MJ Modifications

We run ITG foam panels on our own cars and our customers consistently praise the improved response, quality of construction and long service life. It is a simple, high-value upgrade that supports reliable performance on the N20 engine.

Professional installation

Want it fitted or combined with a health check. Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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