K&N parts matching Champ Labs. AF3983 air filter

The Champ Labs. AF3983 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
Dr. Donald Grim, Texas
This made an amazing performance difference in my new Mazda Miata MX5. Thanks!!!!!
Andrew Richter, Los Angeles, California
Great fit, easy to install. The best part is the kids at the oil change place don't bug me to buy an air filter every time I visit them. Gas mileage improved slightly. I'm happy with the product.
Dennis, Washington
We have a 2007 Prius with over a 100,000 miles on it. I installed a new K&N air filter and the MPG picked up 1 mile after the first tank of gas. I have had K&N filters on all of my past cars and trucks, and my brother has now started to use them also.
33-2329 K&N 33-2329 Replacement Air Filter
List Price: $82.79
Your Price: $52.99