K&N parts matching Champ Labs. AF7939 air filter

The Champ Labs. AF7939 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
Andre Bordeleau, Plattsburgh, New York
Works great, car is more responsive. Excellent product.
Viktor Gibrand, Sverige, Sweden
A good air filter according to me, but it does not give a noticeable difference in horsepower but makes the car sound slightly better. Says like : If K & N comes up with an intake system for the T6 , I will be first in line . Bill Bucher Glasgow, Kentucky I had a K & N intake on my Lexus ISF that was cruel , I wish similar to the Volvo V60 T6 that unfortunately has too little engine noise when accelerating .
Harry Cabott, York, Pennsylvania
I bought your K&N Air Filter for my 2015 Volvo XC60. My vehicle has the Polestar Softwear which boosts it's hp to 325. I felt that adding your air filter, which I've used on several vehicles, would just be icing on the cake and help my engine run even more efficiently.
33-2418 K&N 33-2418 Replacement Air Filter
List Price: $86.19
Your Price: $55.99