K&N parts matching Champ Labs. AF3965 air filter

The Champ Labs. AF3965 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
David Cowan, Hull, United Kingdom
Very easy to fit and makes a noticable difference.
PJ, Long Beach
I noticed an improvement in horse power right from the get go. Better air flow plus I love the fact that this filter is reusable after a thorough cleaning. Great product!
Henry Rodriguez, Newport Richey, Florida
Awesome product, thanks!
33-2292 K&N 33-2292 Replacement Air Filter
List Price: $104.29
Your Price: $66.99