K&N Cotton Gauze Performance Panel Air Filter for BMW 7 Series E65 E66 730d 3.0d M57 2002-2008 - High Flow Washable Reusable Drop-In Intake, OEM Air Box Replacement, Sport Panel Filter Upgrade Diesel

Performance Panel Intake Filter Upgrade for BMW 7 Series E65 E66 730d 2002 to 2008

Give your 7 Series diesel the breathing it deserves with a genuine K&N high-flow panel insert. This cleanable, lifetime cotton-gauze element is a straight swap for the factory paper cartridge in the original air box. Expect crisper throttle response, stronger pull through the revs and excellent engine protection without any mapping or coding.

Why this intake element is a smart upgrade

• Improves airflow for sharper pick-up and smoother power delivery
• Advanced multi-layer cotton media captures dirt while flowing freely
• Serviceable design cleans and re-oils for years of use - saves money vs throwaway filters
• Long intervals between services depending on driving conditions
• Straightforward installation in the factory air box - no modifications
• Pre-oiled and ready to fit
• Fully compatible with OE management and sensors
• Covered by K&N’s Million-Mile Limited Warranty for long-term peace of mind

Vehicle compatibility

BMW 7 Series E65 E66 730d diesel saloon from 2002, 2003, 2004, 2005, 2006, 2007 to 2008. Direct replacement panel intake element for the standard air box.

What’s included

• 1 x K&N performance panel insert for BMW 730d E65 E66
• Manufacturer fitting guidance

Proven by us and our customers

We run these K&N filters on customer 730d builds and daily drivers. Feedback is consistently positive, highlighting noticeably better response, quality construction and long-term savings over disposable paper elements.

Fitting and support

Can be installed at home with basic tools. Prefer a professional fit. Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Care and servicing

Refresh with a K&N cleaning and oiling kit when required. Proper maintenance keeps airflow high and filtration effective over the long term.

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