K&N parts matching Champ Labs. AF4008 air filter

The Champ Labs. AF4008 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
Alejandro Esquivel, Webster Groves, Missouri
It will save me a lot of time and money.
JC, Maryland
Item working great
Taylor Garbutt, Winnipeg, Canada
It helps make my Civic breathe a bit better and gives it better fuel mileage and performance. Definitely worth the purchase.
33-2342 K&N 33-2342 Replacement Air Filter
List Price: $81.19
Your Price: $51.99