K&N parts matching Champ Labs. AF7878 air filter

The Champ Labs. AF7878 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
JAY, California
Good, shipping was quick.
Wade Braziel , Dallas, Oregon
Best quality on market, I’ve bought many for various vehicles. This one is for my 2002 Dodge Cummins. Best filtering and noticeable power and mileage increase. Fast shipping and great service.
Garrett, Indiana
Great filter. Fits perfectly and allows my truck to breathe much better than before. I've had K&N filters in all my vehicles and will continue to do so.
33-2056 K&N 33-2056 Replacement Air Filter
List Price: $137.19
Your Price: $88.99