BMC High-Flow Panel Air Filter for BMW 1 Series 120d 2.0d Diesel (E81/E87) 163hp 2004-2012 - Washable Reusable Cotton Gauze Drop-In OEM-Size Panel Insert | Performance Sports Intake Filter Upgrade

BMW 1 Series 120d E81 E87 2004 to 2012 BMC Cotton Gauze Panel Insert

Give your 120d a cleaner, freer-breathing induction with this BMC drop-in filter element. Built to the same standard used in top-tier motorsport, this reusable cotton gauze panel slides into the factory airbox and delivers low restriction with excellent particle capture, helping your turbo diesel respond crisply and pull hard across the rev range.

Why this BMC panel insert belongs in your 120d

• Washable and reusable design for a lifetime of use, a smart alternative to disposable paper elements
• Multi-layer oiled cotton media balances high airflow with superb filtration efficiency
• Epoxy-coated alloy mesh resists fuel vapour and moisture for long-term durability
• One-piece moulded rubber frame for a precise seal and reliable fit in the OEM airbox
• Direct replacement insert, no cutting or modifications required
• Supports stock and remapped cars by reducing intake restriction
• Subtle induction tone without drone, keeps the cabin refined

Vehicle compatibility

Designed to fit:

BMW 1 Series 120d, E81 and E87, 163 hp, model years 2004 to 2012.

If you would like us to double-check fitment against your registration or VIN, get in touch and we will confirm before dispatch.

Real-world results

We run BMC cotton filters on our own builds and customer cars. Feedback is consistently positive, with owners noting sharper response, smooth delivery and the convenience of a serviceable filter that pays for itself over time.

Care and maintenance

• Clean and re-oil periodically using a BMC cleaning kit, interval depends on driving conditions
• A properly maintained cotton element provides long service life and consistent performance

Professional fitting

Prefer expert installation. Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

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