K&N Performance Engine Oil Filter Cartridge/Element for BMW 3 Series E46 325i 330i (M54) 2001-2005 - High Flow OEM Replacement M54B25/M54B30, fits 2.5/3.0 petrol

Premium Engine Oil Filter for BMW 3 Series E46 325i and 330i 2001 to 2005

Give your M54 straight-six the protection it deserves. This K&N replacement oil element is a direct-fit upgrade for BMW 3 Series E46 325i and 330i models from 2001 to 2005. Designed for strong flow and superb contaminant capture, it helps maintain stable oil pressure and smooth lubrication during daily driving, fast-road use and track days.

Why choose this performance oil filter

• Free-flowing design for responsive lubrication and reduced pressure drop.
• High-capacity media to trap fine particles and keep your engine cleaner for longer.
• Works perfectly with fully synthetic, semi-synthetic and mineral engine oils.
• OE-style fitment that drops straight into the factory housing on E46 325i and 330i.
• Robust construction for reliability under high oil temperatures and spirited use.
• Ideal for routine servicing on tuned or standard cars seeking extra protection.

Fitment

Compatible with:

• BMW 3 Series E46 325i 2.5 petrol 2001 to 2005
• BMW 3 Series E46 330i 3.0 petrol 2001 to 2005
• Engines: M54B25 and M54B30

What you can expect

Cleaner oil, confident protection and consistent performance. We run these filters on our own cars and customers regularly praise the quality, fit and reliability. It is the smart choice for an OEM replacement with performance credibility from a brand enthusiasts trust.

Great for

• Routine oil changes on BMW E46 325i and 330i
• Fast-road and track-day maintenance
• Engines running performance remaps, intakes or exhaust upgrades

Installation and support

Simple, no-hassle swap into the original filter housing. If you would like professional fitting, our team at MJ Modifications in Warwickshire can help. Request a quote at info@mjmodifications.co.uk.

Search-friendly terms

BMW E46 oil filter replacement, BMW 325i oil filter cartridge, BMW 330i oil filter element, M54 oil filter upgrade, performance engine filter, service filter for BMW 3 Series 2001 2002 2003 2004 2005, high flow oil filter, high capacity media, OEM replacement oil filter, BMW lubrication system service, petrol six-cylinder oil filter.

Tip: Always follow BMW service intervals and compare the old element before installation.