ITG Profilter Tri-Foam Performance Panel Air Filter - BMW 3 Series E90 E91 E92 E93 318d 320d 2005-2007 M47/M47D20 Diesel - Drop-In Intake/Induction/Sport Direct-Fit OEM Replacement, High-Flow Washable Reusable Element

ITG Profilter Tri-Foam Drop-In Filter for BMW E90 E91 E92 E93 318d 320d 2005 to 2007 M47D20

Give your diesel 3 Series a cleaner, freer-breathing intake with the ITG Profilter Tri-Foam element. Developed from top-level motorsport know-how used in Formula 1 and the World Rally Championship, this high-flow drop-in filter slots straight into the factory airbox and delivers exceptional dust control with minimal restriction. Ideal for drivers who want a simple intake upgrade that protects the engine while sharpening response.

What makes this intake element a standout

• Triple-layer foam with oil impregnation captures fine particles while maintaining strong airflow for consistent performance.
• Low pressure drop helps the M47 diesel breathe more efficiently for smoother acceleration and dependable power delivery.
• Extended service life compared to a standard paper element, helping to cut waste and reduce maintenance frequency.
• Direct-fit replacement for the stock filter in the original BMW airbox for a quick, no-fuss install.
• Proven on road and in competition applications thanks to ITG’s racing pedigree.

Compatibility

Designed to suit the following BMW applications:

• BMW 3 Series chassis: E90 Saloon, E91 Touring, E92 Coupe, E93 Convertible
• Diesel variants: 318d and 320d
• Model years: 2005 to 2007
• Engine: M47D20

If you would like us to confirm fitment for your registration or VIN, get in touch and we will verify before you order.

Proven on our builds

We run these ITG Profiltres on our own cars and customer vehicles. Feedback highlights the robust construction, excellent filtration and the way airflow stays strong mile after mile. It is a quality upgrade that enthusiasts trust.

Installation and support

This is a straightforward swap for the original paper element. Prefer expert fitting. Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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