K&N parts matching Champ Labs. AF3910 air filter

The Champ Labs. AF3910 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
Frederic Demiere, Carhaix, France
très bon filtre je recommande.............
Matthew Wagner, Gilbert, Arizona
As usual, great quality product.
Chuck, Spring Grove Illinois
The product was easy to install and fit great. The car is my weekend summer driver so I don't have a good read on the performance difference yet. This isn't my first K&N OEM replacement filter and have been well pleased with my other applications.
33-2367 K&N 33-2367 Replacement Air Filter
List Price: $95.09
Your Price: $60.99