K&N Washable Sports Panel Air Filter for BMW 640i 6 Series F06 Gran Coupe/F12 Convertible/F13 Coupe (2011-On) - Reusable Cotton Gauze Intake Element, Direct-Fit OEM Airbox Replacement, Lifetime Drop-In Upgrade

K&N washable sports panel filter for BMW 640i F06, F12, F13

Let your 6 Series breathe properly with K&N’s serviceable cotton gauze panel element. This straight swap for the standard paper insert is designed to promote stronger airflow, crisper throttle response and a deeper induction note, while maintaining excellent dust capture to help protect your engine. Buy once, clean and refit for the life of the vehicle.

Key benefits

• Stronger intake flow for a more responsive feel underfoot
• Sharpened acceleration and a sportier intake sound
• Direct replacement for the stock panel insert, no remap required
• Multi‑layer oiled cotton media for high airflow and reliable filtration
• Serviceable design, clean and re‑oil rather than replace
• Long service interval, up to 50,000 miles between cleans depending on driving conditions
• Works with the factory air box and OEM sensors for hassle‑free fitment
• Cost effective and environmentally friendly compared with throwaway paper filters

Fitment

BMW 6 Series 3.0 petrol turbo 640i, 2011 onwards:

• F06 Gran Coupe 640i
• F12 Convertible 640i
• F13 Coupe 640i

Please check your chassis code and year before ordering to ensure compatibility with your air box.

Why we rate it

We run these filters on our own cars and have fitted them for many happy customers. It is a quick win for drivability, with a noticeable uplift in throttle feel and a subtle enhancement to the intake tone, all while keeping filtration levels you can trust.

Care and maintenance

When it is time to service, simply use a K&N cleaning kit, wash, dry and re‑oil the element, then refit. The reusable design saves money over time and reduces waste.

Fitting and support

Simple DIY job with basic tools. Prefer professional installation or a health check while you are here? Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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