K&N parts matching Champ Labs. AF3178 air filter

The Champ Labs. AF3178 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
Dale Smith, Redondo Beach, Caliifornia
The last air cleaner that I will have to buy and I can clean it myself. Also gives me more power and better gas mileage.
Ted Valentie , Bremen, Georgia
Great product. Use them on all my vehicles.
Christian Chambless, Long Beach, California
ATS 2.5 - Helps smooth out the idle and rev up a little quicker. Worth the $$.
33-2496 K&N 33-2496 Replacement Air Filter
List Price: $88.89
Your Price: $56.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Lars Ejlersen, Esbjerg V, Denmark
I have been using K&N filters since I got my first car 33 years ago, and still as pleased with them as when I bought the first one. They fit 100% in the original filter housing and you just know that they perform.
Scott W., Geneva, Illinois
High quality as usual from K&N products. I haven't had any noticeable increase in MPG through the first 1000 miles since installation. Maybe slightly better throttle response, and the engine seems to hold power a little higher RPM range. But the piece of mind of having to never buy another air filter as long as I own the car is worth the price alone. The Typhoon intake for the 1.4L Cruze was released just a few weeks after I got this E-0650 filter. I may upgrade at some point. Had I known an intake was coming for my car, I would have held off and bought it instead of buying the air filter. Oh, well.
Geoffrey Bennett, Calgary, Canada
Very pleased with the transaction. Shipping very fast. About a 2 mpg improvement. Installed in a 2017 Chev Cruze 1.4l Turbo Gas. Installation took about 15 minutes and was relatively straight forward.
E-0650 K&N E-0650 Replacement Air Filter
List Price: $94.69
Your Price: $60.99