K&N parts matching Champ Labs. AF1519 air filter

The Champ Labs. AF1519 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
Savannah Hooks, Texas
Very fast shipping. No damaged product.
Robert Green, Zionsville , Indiana
So far it's fine. Feels like it may have improved performance. I don't see why it would not. It was easy to install. Just a replacement but it looked better than the original. What do you estimate it adds HP wise?
Mike, Massachusetts
Purchased for my friend's truck. He loves it and it fit right in the OEM air box!!!!! Worked great!!!!!
33-2129 K&N 33-2129 Replacement Air Filter
List Price: $77.99
Your Price: $50.99