K&N Performance Air Filter for BMW X4 F26 20iX and 28iX 2014 to 2018
Upgrade your BMW X4 with a K&N high flow performance air filter. This direct-fit, drop-in panel air filter is designed specifically for the BMW X4 F26 20iX and 28iX models from 2014 to 2018. Enjoy improved throttle response, smoother acceleration and enhanced induction sound while maintaining excellent engine protection and OEM reliability. Washable and reusable, this K&N air filter replaces the disposable paper filter in the factory air box for a simple performance upgrade you can feel.
Nforcd customers love this easy, cost-effective performance mod. We have fitted and used these K&N filters on BMW X4 F26 20i xDrive and 28i xDrive cars with excellent results, making it one of the best value upgrades for everyday drivability and long-term ownership.
Why choose a K&N air filter for your BMW X4 F26
- High flow, low restriction cotton gauze media for increased horsepower and improved acceleration
- Direct replacement panel filter - drop-in fit for the OEM air box
- Washable and reusable - a lifetime performance filter that saves money over disposable paper filters
- Exceptional filtration and engine protection with increased airflow
- Up to 50,000 miles between cleanings depending on driving conditions
- Compatible with factory ECU and electronics - no remap required
- Will not void vehicle warranty
- Backed by K&N’s famous Million-Mile Limited Warranty
Fitment - BMW X4 F26
- BMW X4 F26 xDrive20i 2014 to 2018
- BMW X4 F26 xDrive28i 2014 to 2018
Key search terms
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Installation and maintenance
Simple DIY install - remove the standard paper filter and drop in the K&N. Clean and re-oil as required using a K&N service kit. For professional fitting, Nforcd offers installation at our Warwickshire workshop.
To arrange fitting or request a quote, email Sales@nforcd.com.