K&N parts matching Champ Labs. AF7957 air filter

The Champ Labs. AF7957 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
Al Cappella, Aurora, Colorado
Wonderful product and fit like a glove in my S2000.
Paul Stanton, Great Barr, United Kingdom
Cannot comment yet as have only just fitted and not used yet . But after change found already, had a k&n filter installed.
Heidi Le, San Diego, California
I usually drive my car everyday, so I bought an extra one for back-up for when I need to degrease and clean my other K&N air filter. So far so good. I haven't installed the new one yet because it came in two days after I cleaned my old one, but I'm sure it'll be super nice.
E-2435 K&N E-2435 Replacement Air Filter
List Price: $99.89
Your Price: $63.99