K&N High-Flow Washable Engine Air Filter for BMW 3 Series 323i E90/E91/E92/E93 (2006-2011) - Performance Drop-In OEM Replacement

K&N High-Flow Washable Engine Air Filter for BMW 3 Series 323i E90/E91/E92/E93 (2006-2011) - Performance Drop-In OEM Replacement

£67.49
£67.49
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K&N Performance Air Filter for BMW 3 Series 323i E90 E91 E92 E93 2006-2011

Upgrade your BMW 3 Series 323i with a genuine K&N performance air filter. This direct replacement panel air filter fits the factory air box on E90, E91, E92 and E93 models from 2006 to 2011. A K&N high flow, washable and reusable engine air filter is a proven, simple, drop-in performance upgrade designed to boost horsepower and acceleration while providing excellent filtration. Perfect for daily driving and spirited road use, it delivers improved airflow without compromising engine protection.

Why choose this K&N replacement panel filter for your BMW 323i

  • Designed to boost horsepower and rate of acceleration
  • High air flow with exceptional filtration
  • Simple drop-in fitment in the OEM air box - no remap and no modifications required
  • Washable and reusable - 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
  • Backed by the K&N Million-Mile Limited Warranty

At Nforcd, we have fitted and used these K&N BMW 3 Series performance air filters ourselves and our customers consistently report sharper throttle response and a smoother, freer-revving feel. If you want a cost-effective intake upgrade for your BMW 323i that you can service and reuse, this is the go-to choice.

Fitment

BMW 3 Series 323i 2006-2011 - E90 Saloon, E91 Touring, E92 Coupe, E93 Convertible. Direct replacement panel performance air filter for the factory air box.

Ideal search terms

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Fitting service

Although this is a straightforward DIY drop-in, we are happy to fit it for you. Nforcd is based in Warwickshire - request a fitting quote at Sales@nforcd.com.

Care and warranty

  • Clean and reuse - service intervals up to 50,000 miles depending on driving conditions
  • K&N Million-Mile Limited Warranty for street vehicle applications

FAQs

Will it fit my BMW 323i? Yes - it is designed as a direct replacement panel filter for BMW 3 Series 323i E90, E91, E92 and E93 models from 2006 to 2011.

Does it void my warranty? No - K&N states it will not void your vehicle warranty.

Do I need a remap? No - it works with OEM electronics and the standard air box.

Choose the K&N performance air filter for your BMW 3 Series 323i E90 E91 E92 E93 and enjoy a high flow, washable, reusable intake upgrade that is easy to fit and built to last.