K&N parts matching Champ Labs. AF4028 air filter

The Champ Labs. AF4028 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
Heath Bloch, New York
Easy to install and performance enhancing.
Joseph Brown, Riverton, Utah
Just what I ordered, fit perfectly. Very pleased.
Bruce Leonard , Bronx, New York
Happy with the kick it has.
33-2382 K&N 33-2382 Replacement Air Filter
List Price: $90.79
Your Price: $58.99