K&N parts matching Champ Labs. AF390 air filter

The Champ Labs. AF390 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
Brad Loggans, New Hampshire
Installed this filter in my cream puff 1983 Mercedes 240D with 158,000 miles, and noticed an immediate improvement in how well the diesel engine performs. It accelerates better, and I can now take hills in 4th gear that I used to take in 3rd. Definitely has improved this old girl's breathing. And the 50,000 mile life of this filter practically makes it a set it and forget it accessory. Spray on the cleaner, rinse out with water, once dry apply the K&N. K&N filters are a great investment for any vehicle you care about and expect to keep for a long time, and they more than pay for themselves.
Flenard Green, Baton Rouge, Louisianna
Great product, I use the K&N air filters in ALL my vehicles..........1982 MB 240D, 2007 MB E350 and the 2005 Nissan Frontier NISMO
E-2800 K&N E-2800 Replacement Air Filter
List Price: $105.39
Your Price: $67.99