K&N parts matching Champ Labs. AF4033 air filter

The Champ Labs. AF4033 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
Pete T, San Diego, California
Wow! Super fast shipping and quality K&N product. Perfect fit everytime.
Andy Auguste, Montreal, Canada
It's great.
Clif Bennett, Pulaski, Alabama
Not the MPG change I thought I would see. It's went down by 1 mile not up. Car does feel to have a little more power.
33-2380 K&N 33-2380 Replacement Air Filter
List Price: $83.29
Your Price: $53.99