K&N parts matching Champ Labs. AF5221 air filter

The Champ Labs. AF5221 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
Bruce , Lucedale, Mississippi
I have run K&N air filters for as long as I can remember. Always had good luck with them and I've usually picked up about 1 to 1 1/2 miles per gallon. Just have to watch you don't over oil it with all the electronics in the newer vehicles.
Charles, Sylvania, Georgia
Installed in a 2015 chevy spark 1.8lt It really pepped up this little engine. Thank you K&N
Abraham Amkpa, United States
Better acceleration and better MPG!
33-2492 K&N 33-2492 Replacement Air Filter
List Price: $73.59
Your Price: $46.99