ITG Profilter Washable Tri-Foam Panel Air Filter Element - High-Flow Drop-In Performance Intake for BMW 6 Series E24 E63 E64 F12 F13 (Gran Coupe) - 628 633 635 635CSi CSiA - M30 M30B28 M30B32 M30B35 - Reusable OE Airbox Replacement Upgrade

Unlock effortless breathing for your classic and modern BMW 6 Series with this race-bred foam panel element. Designed as a direct-fit, drop-in upgrade for the factory airbox, this high flow induction panel gives outstanding dust capture with extremely low restriction, helping your straight-six stay protected while it revs cleanly and responds crisply on road and track.

Using ITG’s proven triple-layer foam with a carefully formulated oil coating, the media offers huge dirt-holding capacity and minimal pressure loss. Where paper elements clog and choke performance, this advanced intake element keeps airflow strong for longer service intervals and consistent power delivery. The same filtration know-how trusted at the top level of circuit racing and world rally is now available for your 6 Series.

Fitment and model coverage

• BMW 6 Series E24, E63, E64, F12, F13, including Gran Coupe and Gran Coupé
• BMW 628, 633, 635, 635 CSi, 635 CSiA
• Engines: M30B28, M30B32, M30B35
• E24 production years 1976 to 1990

Why enthusiasts choose this foam panel element

• High airflow with protection triple-layer reticulated foam and oil treatment deliver superb particle capture without the usual intake restriction.
• Stronger for longer low pressure drop even as the media loads with dirt, helping maintain performance where paper filters tail off.
• Extended service life lasts significantly longer than disposable elements in normal use, reducing waste and saving money over time.
• Race-proven pedigree technology derived from elite single-seater and world rally programmes, tuned for dependable road use.
• Straightforward upgrade drop-in panel insert for the OE airbox, no cutting or remapping required.

Real-world results

We run these foam panels on our own cars and across customer 6 Series builds. Feedback on fitment, filtration quality and durability has been excellent, with owners praising the cleaner induction note and the way the engine continues to pull strongly between services.

Installation and support

Simple DIY fit for a competent home enthusiast. Prefer professional installation or a health check while you are there? Book with MJ Modifications in Warwickshire and we will take care of everything. Request a fitting quote at info@mjmodifications.co.uk.

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