K&N parts matching Champ Labs. AF4897 air filter

The Champ Labs. AF4897 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
Barbara Holter, Colorado
Love the filter. It completes having a K&N filter in every vehicle I own.
Stuart Hill, Deming, New Mexico
Simply the BEST on the market. I have used them in all of my vehicles. They are easy to install and you will immediately notice a boost in power and a small improvement in the gas mileage. Easy to clean and very durable. Spend the extra money and try one in your car or truck. You will save that money the first year in gasoline. I have them in my 2014 Mustang V6 Coupe and my 2013 Ford Explorer XLT V6.
Mike Peacock, Richmond , Virginia
Easy install - 5 min. and done. Thanks Ford. Ran K&N on '05 F150 for 160,000 miles - all good. Expect it will aid my Mustang. Just wish you made one for my '88 Ford Ranger SC 4x4.
33-2431 K&N 33-2431 Replacement Air Filter
List Price: $93.59
Your Price: $59.99