We attend all the major shows.
We advertise regularly in performance car magazines.
We record cutsomer's car details to ensure parts fit.
About Us
Performance Filters have been selling K&N performance & replacement filters since 1998. We are one of the UKs largest retails of K&N products from simple replacement panel filters right through to complete replacement intake kits.
Since then we have increased our staff considerably to offer our customers the best in sales and customer service, as well as dedicated product managers who are constantly adding to our product range.
Lowest Prices

Our unique web technology checks prices daily against our competitors and auction sites to ensure we offer our products at the lowest prices around. Our ability to do this has seen POTN.COM expand from a small company to the largest specialist online retailer of performance car parts in the UK.
Expert Advice

If you would like more information before placing your order please email your question to sales.performancefilters@gmail.com. All emails will be replied to within 1 hour from 9:00AM to 5:00PM Monday to Friday.
We Check All Orders Before Taking Payment

As part of our ordering process we ask our customers to supply us with details on their car. This means that whenever an order is placed we are able to check that the correct part is delivered. Therefore if you order a set of alloy wheels we can check with our supplier that they will fit your registered car. Only once all the fitment details have been approved will we take payment.

FREE UK Delivery on all orders!
We have sold over 10,000 K&N online since June 2000 and are a Top 10 K&N UK dealer.
Every K&N air filter comes with the unique Million Mile warranty.
