K&N Performance High-Flow Washable Panel Air Filter for BMW 5 Series F10/F11/F18 520i/528i Petrol (2011-2017) - Reusable Drop-In OEM Airbox Replacement

K&N Performance High-Flow Washable Panel Air Filter for BMW 5 Series F10/F11/F18 520i/528i Petrol (2011-2017) - Reusable Drop-In OEM Airbox Replacement

£67.49
£67.49
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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 5 Series F10 F11 F18 520i 528i 09/2011 to 2017

Upgrade your BMW 5 Series intake with the K&N high flow, washable and reusable panel air filter. Designed as a direct drop-in replacement for the factory paper filter, it fits straight into the original air box on BMW 520i and 528i models, improving airflow for sharper throttle response and strong, consistent performance. Ideal for daily driving and spirited road use, this K&N filter delivers performance you can feel while providing excellent engine protection.

Why choose this K&N air filter for your BMW 5 Series

  • Designed to boost horsepower and rate of acceleration
  • High airflow with exceptional filtration
  • Washable and reusable for the life of your vehicle
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Will not void vehicle warranty
  • Covered by K&N’s Million Mile Limited Warranty

Fitment

BMW 5 Series petrol models equipped with the factory air box:

  • BMW 5 Series F10 Saloon 520i and 528i 09/2011 to 2017
  • BMW 5 Series F11 Touring 520i and 528i 09/2011 to 2017
  • BMW 5 Series F18 Long Wheelbase 520i and 528i 09/2011 to 2017

If you are unsure about compatibility, contact us and we will confirm fitment for your exact registration and model.

Real-world benefits

We have used this filter on our own cars and supplied it to many happy Nforcd customers. Expect a crisper throttle response, smoother acceleration and a subtle induction sound, all while keeping filtration quality high. Results will vary by vehicle condition and driving style, but the feedback is consistently positive.

Simple drop-in installation

Remove the disposable paper element and drop the K&N panel filter into the OEM air box. No mapping or modifications required. Cleaning and re-oiling are straightforward using the official K&N cleaning kit. Follow K&N’s maintenance guidance for best results.

Professional fitting available

Prefer us to install it for you? Book professional fitting with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.

What is included

  • 1 x K&N high-flow, washable and reusable panel air filter for BMW 5 Series 520i and 528i 09/2011 to 2017
  • K&N warranty and care information

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Notes

Please check your vehicle’s model, year and engine before ordering. If in doubt, email Sales@nforcd.com and our team will be happy to help.