K&N parts matching Champ Labs. AF5223 air filter

The Champ Labs. AF5223 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
David Baker, Charlotte, North Carolina
As a former Nascar & ARCA driver, I always use K&N filters in all my race & street cars. None better.
Mark, Virginia
To add to my previous post, I'm getting about 28mpg city and as much as 39mpg highway. Nice improvement.
Larry Hall, Dallas - Texas
Fit perfectly in my 2015 Accord. Seems to smooth out the engine and have seem an increase in gas mileage. Now I have them in all four of my vehicles.
33-2499 K&N 33-2499 Replacement Air Filter
List Price: $79.49
Your Price: $50.99