K&N High-Flow Washable Panel Air Filter for BMW X3 (F25) Diesel 18d 20d 2014-2017 Drop-In Replacement

K&N High-Flow Washable Panel Air Filter for BMW X3 (F25) Diesel 18d 20d 2014-2017 Drop-In Replacement

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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

K&N Performance Air Filter for BMW X3 F25 18d and 20d 2014 to 2017

Unlock easy, reliable performance with the K&N high flow replacement panel air filter for the BMW X3 F25 18d and 20d, model years April 2014 to 2017. This K&N performance air filter drops straight into the factory airbox, delivering increased airflow for improved horsepower, acceleration and throttle response while maintaining excellent engine protection. It is washable and reusable, designed to last for the life of your vehicle with K&N’s famous Million Mile Limited Warranty.

We use this K&N filter ourselves and our BMW X3 customers consistently report a sharper, more responsive feel and a subtle induction tone, all while enjoying the convenience of a serviceable, long life air filter. If you are searching for a BMW X3 F25 diesel performance air filter upgrade, a reusable panel filter, or a direct fit K&N air filter for X3 18d or 20d, this is the proven, cost effective choice.

Key benefits

  • High flow, performance air filter for BMW X3 F25 18d and 20d 2014, 2015, 2016, 2017
  • Designed to boost horsepower, acceleration and throttle response
  • Exceptional filtration with oiled cotton media to help protect your engine
  • Direct replacement panel filter fits the original BMW airbox, no modifications required
  • Washable and reusable, lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Will not void your vehicle warranty, works with all OEM electronics and sensors
  • Backed by K&N’s Million Mile Limited Warranty
  • Eco friendly alternative to disposable paper filters, saves money over time

Perfect fitment

Compatible with BMW X3 F25 18d and 20d models built from April 2014 to 2017 using the standard factory air box. This is the ideal BMW X3 F25 diesel air filter upgrade for daily driving and spirited road use.

Why choose this K&N panel filter for your BMW X3

  • BMW X3 performance air filter upgrade that is simple to install
  • Optimised airflow for responsive torque and drivability
  • Reusable air filter reduces service costs and waste
  • Trusted brand, proven on countless BMW diesel applications

Installation and maintenance

Installation is a quick DIY job with basic tools. Remove the factory paper element and drop in the K&N replacement. For cleaning, use an appropriate K&N filter cleaning kit and re-oil as directed by K&N. Service intervals can be up to 50,000 miles depending on conditions.

Professional fitting

Prefer us to fit it for you? Nforcd is based in Warwickshire and we offer professional installation. Request a fitting quote by emailing Sales@nforcd.com.

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