ITG ProFilter Tri-Foam Panel Air Filter for BMW 5 Series Diesel F07 GT, F10 Saloon, F11 Touring, F18 LWB (518d, 520d) 07/2014-on | B47 D20A/D20 | High-Flow Drop-In OEM Replacement, Washable Reusable Airbox Intake Filter Upgrade

ITG Profilter Tri-Foam Panel Insert for BMW 5 Series Diesel F07 GT, F10, F11, F18 518 and 520d, B47 D20A and B47 D20, 07/2014 onward

Give your B47-powered 5 Series a cleaner, freer breath with this ITG Profilter panel insert. It drops straight into the factory air box, delivering excellent airflow with outstanding contaminant capture for the BMW 518 and 520d from July 2014 onward. Expect a direct-fit upgrade that maximises engine breathing, sharpens response and keeps intake protection front and centre.

Why enthusiasts choose this intake panel

• Triple-layer foam media with oil retention for exceptional dust control and dependable engine protection.
• Low restriction design for crisp throttle pick-up and smooth acceleration across the rev range.
• Reusable and serviceable, clean and re-oil for long life, reducing waste compared to disposable paper elements.
• Fits the stock airbox with no cutting and no mapping required, ideal for daily driving and spirited road use.
• Motorsport-derived technology from ITG with proven reliability and quality construction.

Real-world results

We run these ITG foam inserts on our own cars and customer builds. Feedback is consistently positive on fit, finish and drivability improvements. Owners love the confident performance, the durable construction and the easy maintenance.

Compatibility

• Chassis: F07 GT, F10 Saloon, F11 Touring, F18 LWB
• Models: 518, 520d diesel
• Engines: B47 D20A, B47 D20
• Years: 07/2014 onward

Key advantages at a glance

• Direct-fit intake element for the factory-spec housing
• High-flow foam filter media for better breathing under load
• Minimal pressure drop to help sustain performance as the filter gathers dirt
• Extended service intervals compared with a standard paper filter
• Great value upgrade for diesel saloon, touring and GT variants

Fitting and support

Installation is a straightforward swap inside the standard air box. Prefer a professional fitment service or a same-day upgrade while you wait? Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search-friendly terms customers use

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Buy with confidence

If you want a premium, serviceable intake panel that improves airflow while safeguarding your B47 engine, this ITG Profilter is the smart, simple upgrade. Order today and let your 5 Series breathe better.