ITG ProFilter High-Flow Foam Panel Air Filter for BMW 3 Series Diesel E90 E91 E92 E93 E9x (2006-2011) - 316d 318d 320d 325d 330d 335d - N47 N57 M57 - Washable Reusable OEM Replacement Drop-In Induction Intake Filter

ITG foam intake upgrade for BMW E90 E91 E92 E93 diesel models

Give your E9x diesel the breathing it deserves with the British-built ITG triple-layer foam replacement element. This OEM-fit induction filter sits in the standard air box and delivers increased airflow with excellent dust control for dependable, everyday performance and confident protection.

ITG’s race-bred technology from elite motorsport finds its way into a road-friendly, serviceable filter element that is designed for longevity. Expect a crisper throttle feel, strong mid-range pull and consistent performance over time thanks to low restriction and outstanding particle capture.

Why this ITG foam element stands out

• OEM fitment in the factory air box, no cutting or modifications required
• Low restriction for freer breathing and responsive acceleration
• Triple-layer oiled foam media for excellent fine dust retention and engine safety
• Serviceable and cleanable, reusable for long-term value and reduced waste
• Durable construction designed for repeated maintenance cycles
• Race-proven know-how refined for daily road use and spirited driving
• Cost-effective upgrade versus repeatedly buying disposable paper elements

Compatibility

Suits BMW 3 Series E90 Saloon, E91 Touring, E92 Coupe, E93 Convertible diesel variants, model years 2006, 2007, 2008, 2009, 2010, 2011.

• Models: 316d, 318d, 320d, 325d, 330d, 335d
• Engines: N47D20A, N47D20C, N57D30A, M57D30N2

Real-world results

We run ITG foam filters on our own cars and our customers consistently report superb build quality, a precise fit in the stock air box and a noticeable improvement in intake response. It is a straightforward upgrade that enhances drivability while maintaining excellent filtration.

Care and maintenance

• Simple DIY swap with basic hand tools, fits directly into the standard air box
• Clean and re‑oil periodically based on mileage and driving conditions to keep airflow at its best
• Use a suitable foam filter cleaner and appropriate filter oil

Professional fitting

Prefer us to install it for you? Book fitting at MJ Modifications in Warwickshire. Request a quote via info@mjmodifications.co.uk.

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Choose the ITG foam replacement element to help your BMW 3 Series diesel breathe better, protect the engine and deliver long-term value with a quality UK-built filter.