Pipercross High-Flow Performance Panel Air Filter for BMW 5 Series M5 (F10/F11/F18) 4.4 V8 2011-on | Washable Reusable Drop-In OEM Airbox Upgrade | UK Made | Lifetime Warranty

Performance Foam Intake Filter Element - Direct-Fit Upgrade for BMW 5 Series M5 F10 F11 F18 4.4 V8 2011-on

Unlock effortless breathing and sharper response with this UK-built foam induction filter insert. Designed as a direct-fit replacement for the standard air box on the BMW M5 4.4 V8, it delivers increased airflow, faster throttle pick-up and long-term reliability. Washable and reusable, it is a smart, cost-effective upgrade for fast-road drivers and enthusiasts who want an easy performance gain without modifying the factory airbox.

• Direct-fit element for the OE air box on BMW 5 Series M5 F10 F11 F18 4.4 V8 from 09/11
• Up to 30 percent more airflow compared with a factory paper element
• Triple-layer foam construction for exceptional dust holding capacity and consistent flow
• Longer service intervals than cotton gauze alternatives
• Easy to maintain - wash, dry and refit, with no dirt trapped in V-shaped pleats
• Bench tested for improvements in power, torque and fuel economy
• Made in Britain and backed by a lifetime road-use warranty

The multi-layer foam technology uses a coarse outer layer to catch larger particles, a medium-density middle layer to capture the bulk of debris and a fine inner layer for the final stage of filtration. This stepped-density design keeps airflow strong for longer, helping your V8 breathe freely even as the miles build up.

Why this upgrade makes sense

• Genuine performance benefit with a simple panel swap
• Reusable - save money over the life of the car
• Consistent flow under load for responsive acceleration
• Built in the UK to high manufacturing standards
• Proven on our own vehicles with great feedback from customers

Compatibility

BMW 5 Series M5 F10 F11 F18 4.4 V8 2011-on. If you are unsure about fitment, contact us and we will gladly assist.

Fitting and support

Installs directly into the standard air box using basic tools. For professional installation, book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Care and maintenance

Clean, dry and refit at sensible service intervals. The foam media’s high dirt capacity means fewer cleans than many alternatives, while maintaining strong airflow and filtration.

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Order today for a simple, effective breathing upgrade that keeps delivering mile after mile.