K&N Performance Air Filter for BMW 1M / 1 Series M Coupe E82 2011-2012 – High-Flow Washable Reusable Panel Insert | Drop-In OEM Replacement for Factory Air Box | Cotton Gauze Lifetime Cold Air Intake Filter Upgrade for N54 Twin-Turbo

K&N Performance Panel Insert for BMW 1 Series M Coupe E82 2011 to 2012

Give your BMW 1 Series M Coupe the free breathing it deserves with a genuine K&N performance panel insert. This direct-fit element slides into the factory air box and immediately improves intake flow for crisper throttle response and a more engaging induction note while maintaining excellent engine protection. It is a smart, simple upgrade that keeps the original airbox and cold air feed intact for reliable, everyday performance.

We run these on our own cars at MJ Modifications and have installed them for many happy 1M owners. Customers consistently report sharper response, a deeper intake sound and effortless maintenance with a serviceable cotton gauze design that saves money over disposable paper filters.

Benefits

• Improved airflow for faster pedal response and stronger mid‑range pull
• Multi‑layer oiled cotton media provides outstanding filtration to help protect your engine
• Direct replacement for the factory panel element in the stock air box
• Serviceable design that can be cleaned and re‑oiled for long term use
• Long service intervals depending on driving conditions
• No remap required and fully compatible with standard ECU and MAF
• Cost effective compared with repeatedly buying disposable paper filters
• Supported by K&N’s well known limited warranty for peace of mind

Compatibility

BMW 1 Series M Coupe E82 2011 to 2012. Designed for the factory air box on the 1M. Ideal for the twin‑turbo straight‑six platform if you want an intake improvement without converting to a full induction kit.

Installation

A simple swap. Remove the standard paper panel and fit the K&N element in its place. No cutting and no additional parts required.

Prefer professional fitting. MJ Modifications is based in Warwickshire and we are happy to install this for you. Request a quote at info@mjmodifications.co.uk.

Maintenance

When service is due, clean and re‑oil with a suitable K&N refresh kit, then refit. One purchase can last for the life of the vehicle with correct care.

Why buy from MJ Modifications

We use what we sell, we fit these regularly and our customers love the instant improvement in drivability and sound. Genuine parts, expert advice and support from enthusiasts who know the 1M inside out.

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