K&N Performance High-Flow Washable Panel Air Filter for BMW X3 F25 20i 2011-2017 - Reusable Drop-In Fits OEM Airbox

K&N Performance High-Flow Washable Panel Air Filter for BMW X3 F25 20i 2011-2017 - Reusable Drop-In Fits OEM Airbox

£71.99
£71.99
Sold out
Tax included. Shipping calculated at checkout.

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 20i 2011 to 2017

Upgrade the breathing of your BMW X3 with a genuine K&N performance panel air filter. Designed as a direct, drop-in replacement for the factory paper filter, this high flow, washable and reusable cotton gauze air filter improves airflow to help boost horsepower, throttle response and acceleration, while maintaining outstanding engine protection. Perfect for daily driving and spirited use, it fits straight into the original BMW airbox on the X3 F25 20i.

This is the go-to BMW X3 F25 20i performance air filter for drivers who want an easy intake upgrade without a full induction kit. We run K&N filters on our own cars and our customers consistently report crisper throttle response, a cleaner induction sound and long-term savings versus disposable paper filters.

  • Direct fit for BMW X3 F25 20i 2011, 2012, 2013, 2014, 2015, 2016, 2017
  • High flow performance air filter for BMW X3 20i improves airflow for sharper acceleration
  • Washable and reusable cotton gauze media for long service life
  • Drop-in panel filter works with the factory air box, no remap required
  • Excellent filtration to help protect your engine
  • Can go up to 50,000 miles between services depending on driving conditions
  • Will not void your vehicle warranty

Why choose a K&N panel filter for your BMW X3 F25 20i

  • Performance gain potential with simple install
  • Reusable design saves money over time compared to disposable OEM filters
  • Enhanced induction sound without the complexity of a full intake
  • Proven, trusted brand with a Million Mile Limited Warranty

Ideal search terms: BMW X3 F25 20i air filter, BMW X3 20i performance air filter, K&N BMW X3 F25 filter, BMW X3 2011 to 2017 panel filter, high flow reusable air filter, washable BMW X3 air filter, K&N drop-in filter X3 20i, BMW F25 20i intake upgrade.

Installation and fitting

This K&N drop-in panel filter installs in minutes using basic tools. For professional fitting or a health check on your intake system, our team at Nforcd in Warwickshire can help. Request a quote at Sales@nforcd.com.

Maintenance

Clean and re-oil with a K&N air filter service kit when required. Service intervals depend on driving conditions; visual inspection is recommended.

Compatibility

BMW X3 20i F25 chassis, model years 2011 to 2017, using the original factory air box. If you are unsure about fitment for your registration or build year, contact us and we will confirm before you buy.