K&N parts matching Champ Labs. AF4904 air filter

The Champ Labs. AF4904 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Champ Labs. air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ollie, Norfolk, United Kingdom
Brilliant. Totally changed the performance. Less turbo lag and so much more responsive. Would recommend these to any one as a first choice.
David L, Cardiff, United Kingdom
The first filter delivered had the correct part number on the box but a different filter inside. I phoned K&N the correct one was delivered the next day as promised. Very pleased with filter, I have been using them for over 30 years.
Adam, Phoenix, Arizona
Have always liked K&N products. Just swapped out the stock filter on a 2014 Fiesta for this and there's a noticeable improvement in acceleration. Definitely plan on going K&N for my truck when the filter's due. Good quality brand and fast shipping.
33-2955 K&N 33-2955 Replacement Air Filter
List Price: $74.09
Your Price: $47.99