K&N Washable Lifetime Engine Air Filter – Reusable Sports Panel, Drop-In OEM Replacement for BMW 7 Series E65/E66 V8 740i 740Li 750i 750Li (2005-2008) | High-Flow Cotton Gauze Air Intake Filter, Direct-Fit Airbox Insert

K&N Serviceable Sports Panel Filter for BMW 7 Series E65 E66 2005 to 2008

Unlock smoother intake flow and a crisper pedal response with this cleanable K&N cotton gauze panel insert for the BMW 7 Series V8 range. It simply slots into the factory air box on 740i, 740Li, 750i and 750Li models built between 2005 and 2008, giving your saloon a breathing upgrade without any software changes or cutting.

Key reasons enthusiasts choose this intake filter

• High airflow cotton media for sharper response and a more purposeful induction note
• Reusable and cleanable element - a long term, eco friendly alternative to paper filters
• Direct fit insert for the standard airbox - quick swap with basic tools
• Designed to support power and acceleration while maintaining excellent filtration
• Durable construction with precision sealing for consistent performance
• Extended service intervals - typically up to 50,000 miles before cleaning, depending on conditions
• Works seamlessly with stock engine management - no remap required
• Backed by K&N’s Million Mile Limited Warranty

Confirmed compatibility

Petrol BMW 7 Series E65 and E66 models:

• 740i - 2005, 2006, 2007, 2008
• 740Li - 2005, 2006, 2007, 2008
• 750i - 2005, 2006, 2007, 2008
• 750Li - 2005, 2006, 2007, 2008

If you would like us to double check suitability, contact our team and we will confirm fitment before you buy.

Real world feedback

We have installed these filters on many customer E65 and E66 vehicles at MJ Modifications and owners consistently report a more eager throttle, smoother pull through the revs and a subtle, refined intake tone. It keeps the comfort and refinement of a 7 Series while adding that extra responsiveness you want from a premium V8.

Easy install and care

• Home fit friendly - remove the disposable element and slide in the K&N panel
• No tuning needed - fully compatible with the standard ECU
• Serviceable - clean and re oil with a K&N kit when required to restore performance

Professional fitting

Prefer us to install it for you or want a health check at the same time? MJ Modifications offers expert fitting at our Warwickshire workshop. Request a quote at info@mjmodifications.co.uk.

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Choose a long life, cleanable K&N panel insert for your BMW 7 Series and enjoy a simple, high value breathing upgrade with factory fit and premium quality.