K&N High-Flow Washable Panel Air Filter for BMW 3 Series F30/F31 (2012-2015), M3 F80 (2014-2015) & ActiveHybrid 3 - Reusable Drop-In OEM Replacement

Performance Intake Upgrade for BMW F30 F31 F80 and ActiveHybrid 3

Give your 3 Series breathing space with a premium, serviceable cotton panel element from K&N. This OEM-size insert slides straight into the standard airbox on the BMW F30 saloon, F31 touring, F80 M3 and AH3 hybrid, improving induction efficiency for a sharper pedal feel and a smoother, more responsive drive. It is a smart, long term upgrade that delivers airflow gains without compromise to filtration.

• Direct fit panel insert for the factory airbox on listed BMW platforms
• High capacity cotton gauze media for excellent flow and dependable dirt capture
• Cleanable and reusable design for lifetime use and reduced servicing costs
• Extended service intervals, subject to driving conditions
• Compatible with stock ECU calibration and sensors
• Backed by K&N’s Million Mile Limited Warranty

We run these filters on our own builds at MJ Modifications and on countless customer cars. Feedback is consistently positive, with owners noticing crisper response, a subtle intake note and the value of a lifetime, washable panel that pays for itself over time.

Why this upgrade works

• Maximises intake efficiency while protecting the engine
• No mapping, cutting or drilling required
• Eco friendly option that reduces disposable filter waste
• Trusted brand with proven results on BMW platforms

Vehicle compatibility

• BMW 3 Series F30 Saloon 2012 to 2015
• BMW 3 Series F31 Touring 2012 to 2015
• BMW M3 F80 2014 to 2015
• BMW ActiveHybrid 3 2012 to 2015

Installation and support

DIY friendly drop in fit. Want it fitted or your intake system checked over. Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Care and servicing

Wash and re oil with the appropriate K&N service kit when required. Service intervals depend on driving environment and mileage.

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Simple upgrade. Big value. Fit once and enjoy a serviceable K&N intake panel that helps your BMW breathe better, mile after mile.