K&N Performance Panel Air Filter for BMW 1 Series/1er 120d 2.0d Diesel (E81 E82 E87 E88) 2007-2012 – Washable Lifetime Reusable Cotton Gauze Induction/Intake Filter – OEM Airbox Direct-Fit Drop-In Replacement Upgrade

K&N Cotton Gauze Performance Panel Element for BMW 1 Series 120d E81 E82 E87 E88 2007 to 2012

Give your 2.0 diesel 1 Series the breathing it deserves with a quality K&N serviceable panel element engineered to fit the factory air housing. This direct-fit induction upgrade delivers a freer flowing intake path that helps sharpen throttle response and let the engine pull more eagerly, all while maintaining excellent dust protection in your stock airbox.

Why this upgrade belongs under your bonnet

• Free-flowing cotton media supports improved engine response and smoother acceleration
• Precision fit for the original airbox - no cutting, no adapters, no fuss
• Washable and reusable design saves money versus throwaway paper filters
• Durable multi-layer oiled cotton gauze with epoxy-coated mesh for long service life
• Service intervals up to 50,000 miles depending on driving conditions
• Compatible with factory sensors and electronics - no remap required
• Backed by K&N’s Million Mile Limited Warranty for long-term confidence

Fitment coverage

BMW 1 Series 120d E81, E82, E87, E88 built 2007 to 2012. Includes 3-door, 5-door, Coupé and Convertible with the 120d diesel. If you would like us to confirm compatibility against your registration or build date, just ask and we will check before you order.

What’s in the box

One genuine K&N reusable panel element to replace the standard paper insert in the original BMW airbox. Simply remove the old filter and drop this in.

Real-world results

We run these filters on our own cars and our customers consistently report crisper response and a more eager feel from this simple intake enhancement. It is a cost-effective, long-term solution that reduces waste and keeps performance consistent service after service.

Care and servicing

Clean and re-oil using a K&N Recharger cleaning kit at the recommended intervals, or sooner in dusty conditions, to maintain airflow and filtration efficiency year after year.

Professional fitting and support

Straightforward DIY install in minutes. Prefer expert installation or a quick health check while it is fitted? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search phrases our customers use

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