K&N High-Flow Washable Reusable Serviceable Panel Air Filter for BMW X3 (F25) 35d xDrive 3.0 Diesel 2012-2017 | Direct-Fit Drop-In OEM Airbox Replacement | Lifetime Cotton Gauze Performance Intake Filter Upgrade

K&N Cotton Gauze Panel Element for BMW X3 F25 35d xDrive Diesel 2012 to 2017

Give your BMW X3 35d the breathing room it deserves with this K&N serviceable panel element. It is a direct fit replacement for the factory panel inside the standard airbox, delivering freer induction airflow, crisp throttle response and durable engine protection while keeping everything looking stock. No mapping, no drilling, no hassle.

Why enthusiasts choose this upgrade

• Improved intake airflow for sharper pick-up and stronger mid-range
• Precision fit in the OEM airbox for a factory look and easy servicing
• Reusable cotton media saves money over time compared with paper filters
• Clean, re-oil, refit - typically up to 50,000 miles between services depending on use
• MAF sensor friendly design and excellent particle filtration
• Robust construction with long-life sealing surfaces
• Supported by K&N’s Million Mile Limited Warranty

Fitment

BMW X3 F25 35d xDrive Diesel: 2012, 2013, 2014, 2015, 2016, 2017.

Tried by us, loved by customers

We run this K&N panel element on our own vehicles and customer cars. Feedback is consistently positive, with owners noting quicker response, smooth acceleration and the benefit of a filter that can be cleaned and reused rather than thrown away.

Installation and support

Simple DIY swap using basic tools and the standard airbox. Prefer a professional to fit it. Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Maintenance

Service intervals depend on driving environment. Clean and re-oil using the appropriate K&N service kit when the filter appears dirty or at the recommended mileage interval.

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