K&N parts matching Champ Labs. AF7997 air filter

The Champ Labs. AF7997 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
Anthony Hayes, Englewood, Florida
I have installed K&N filters in all 3 of my cars and have noticed better throttle response, peppier performance, and a minimum 2mpg increase across the board. Very satisfied with the product. I am considering installing them in my motorcycles as well.
Bob Cameron, Moncton, Canada
Your air filters are great filters, have them on all 4 vehicles.
Patrick Waylett, New Orleans, Louisiana
Great product. Very satisfied. Thank you.
33-2290 K&N 33-2290 Replacement Air Filter
List Price: $81.09
Your Price: $51.99