K&N High-Flow Performance Panel Air Filter for BMW 1 Series 120d 2.0d Diesel (E81 E82 E87 E88) 2004-2007 | Washable Reusable Drop-In Replacement | Direct Fit OEM Airbox | Sport Induction/Intake Filter Upgrade | K and N Lifetime Filter

Give your BMW 120d diesel a quick, effective breathing upgrade with this K&N high-flow panel insert. It slips straight into the factory air housing, delivering increased intake throughput and excellent dust control for everyday road use. No cutting, no tuning, no fuss - just a simple swap that wakes up response and refinement.

Key benefits

• Improved throttle response and sharper mid-range pull
• High-flow cotton gauze media with outstanding filtration performance
• Direct fit element for the stock air box - installs in minutes
• Serviceable and reusable to save money over disposable paper filters
• Long cleaning intervals - up to 50,000 miles depending on conditions
• Compatible with factory sensors and electronics
• Million Mile Limited Warranty from K&N

Compatibility

Designed for BMW 1 Series 120d diesel models on chassis codes E81, E82, E87 and E88 built from 2004 up to February 2007. Suits 2.0d pre-facelift cars using the original air box. Unsure it fits your vehicle? Send us your registration or VIN and we will confirm before you buy.

Why this upgrade makes sense

• BMW 120d diesel intake filter upgrade for better engine breathing
• Drop-in performance panel element for the standard airbox
• Enhanced airflow without sacrificing engine protection
• No remap required - ideal first step intake mod
• Reusable sports filter reduces waste and ongoing servicing costs
• Subtle induction tone for a more engaging drive

Real-world results

We run K&N filters on our own cars and our customers consistently report crisper pick-up, smoother drivability and long-term cost savings thanks to the washable, reusable design. It is one of the highest value upgrades you can make to a BMW 120d diesel.

Fitting and support

Easy DIY install with basic tools, or let us take care of it. MJ Modifications in Warwickshire offers professional fitting and support. Request a quote at info@mjmodifications.co.uk.

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In stock for fast UK dispatch. Add to basket today and unlock a cleaner, freer-breathing 120d that you will enjoy every time you drive.