K&N High-Flow Washable Panel Air Filter for BMW 3 Series 325i E90 E91 E92 E93 (2005-2010) - Reusable Drop-In OEM Replacement Performance Intake/Induction Sports Filter Upgrade UK

Upgrade your BMW’s breathing with a premium high-flow panel filter engineered for the 3 Series 325i saloon, touring, coupe and convertible from 2005 to 2010. This direct replacement intake element slides into the factory airbox to unlock sharper throttle response, a smoother pull through the rev range and a richer induction note, all while maintaining excellent filtration for daily driving in the UK.

We run this filter on our own cars and customer vehicles at MJ Modifications and the feedback is consistently positive. Drivers report a livelier feel, cleaner mid-range and long-term savings thanks to the serviceable design.

Why choose this performance panel filter

• High-flow cotton gauze media for improved airflow and engine efficiency
• Reusable - clean and re-oil instead of buying throwaway paper elements
• OEM-style fit - installs in minutes with no cutting or mapping required
• Helps enhance throttle response and intake sound without compromising filtration
• Service intervals up to 50,000 miles depending on driving and environment
• Warranty friendly and compatible with factory sensors and management
• Backed by the famous Million Mile Limited Warranty for long-term peace of mind

Perfect for

• BMW 3 Series 325i E90 - E91 - E92 - E93 model years 2005 to 2010 with standard airbox
• Owners seeking a simple intake upgrade that preserves OEM refinement
• Those wanting a cost-effective, eco-conscious alternative to disposable filters

What you get

• 1 x genuine K&N style high-flow panel air filter element
• Ready to fit into the original airbox using existing clips and seals

Fitting and support

DIY friendly for most home mechanics. Prefer a professional install or health check while you are here? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

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Note: Service with the appropriate cleaning and oil kit to maintain performance and filtration. Always ensure correct fitment for your specific chassis and airbox before installation.