Skip to content
View in the app

A better way to browse. Learn more.
Ford Owners Club - Ford Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.



Join the Independent Ford Owners' Club

Our community has been built by enthusiasts, for enthusiasts, and proudly run by Ford owners' for over 18 years. As an independent, non-official club, everything you’ll find here, advice, support, and opinions, comes directly from members with genuine Ford ownership experience.

Join our friendly community... it's Free!

 

K&N Panel Filter

Focus_ST-3
Focus_ST-3
in Ford Fiesta Club

Featured Replies

I am thinking about buying a k&n panel filter from pumaspeed.

I have read conflicting opinions as to whether they work or not.

Do they add any performance or should I save my £50?

  • Quote


    I am thinking about buying a k&n panel filter from pumaspeed.

    I have read conflicting opinions as to whether they work or not.

    Do they add any performance or should I save my £50?

    The only benefits of a K&N is it will make the car breathe better than a standard filter, but whether you will notice a difference is another matter. On the other hand, you will never need to replace it as they have a 100,000 mile guarantee or similar, but, how many standard filters can you buy for £50. Add to that, they need to be cleaned and oiled yearly at least and if you over oil them you can cause other problems with oil contamination.

    Personally, I'd spend your money else where.

  • Quote
    I am thinking about buying a k&n panel filter from pumaspeed.

    I have read conflicting opinions as to whether they work or not.

    Do they add any performance or should I save my £50?

    I fitted one on my car,it runs a lot more smoother on acceleration.As for more power :huh: ??.Piper cross have also brought a filter out now. :D

  • Quote

    you will not notice any difference in performance, having bought one for my previous car, i dont think i would invest in another unless i was doping more noticable engine works, but on its own i would save your money

  • Quote
    • 2 weeks later...
    • Author

    I decided to buy a k&n filter from Pumaspeed.

    Running the car on super unleaded with the panel filter is definetely smoother, more responsive and slightly more powerful than before.

    My mpg has improved by about 4.

    The paper filter which came out was clogged with dirt after only 4000 miles.

  • Quote
    I decided to buy a k&n filter from Pumaspeed.

    Running the car on super unleaded with the panel filter is defiantly smoother, more responsive and slightly more powerful than before.

    My mpg has improved by about 4.

    The paper filter which came out was clogged with dirt after only 4000 miles.

    Yes the throttle is more responsive and a smoother acceleration. ;)

  • Quote

    • Latest Deals

    Ford UK Shop for genuine Ford parts & accessories

    Disclaimer: As the club is an eBay Partner, The club may be compensated if you make a purchase via the club

    Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.

    Guest
    Reply to this topic...
    Go to topic listing

    The "Digestive"

    • The Digestive Forum Roundup (24th May - 31st May 2026)

      Steve ·
      The Digestive Forum Roundup (24th May - 31st May 2026) We hope this email finds you well and enjoying your week. As always, our forum has been buzzing with activity, so we’ve compiled the highlights for you. Plenty of interesting discussions are taking place, especially around the Ford Focus and Fiesta models. Starting off with the Focus, many members have been discussing issues with the Emergency Call System, particularly in the Mk4 model. PLB raised concerns about persistent malfunctions, a se
      Steve
      Steve
      • 130 views





    Background Picker
    Customize Layout

    Account

    Navigation

    Search

    Search

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.