K&N parts matching Champ Labs. AF4057 air filter

The Champ Labs. AF4057 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
Wayne Fredrick, Port Clinton, Ohio
Very easy website to look up make and model of car and then place order. Order shipped and delivered on-time. Very easy to install. Always put a K & N Filter on my cars.
Guy Bradt, Scotia, New York
Perfect fit, high quality.
William C Powell, Boca Raton, Florida
This is just one more of the many replacement filters from OEM parts. K&N are simply better quality, cleanable and more green friendly.
33-2426 K&N 33-2426 Replacement Air Filter
List Price: $89.39
Your Price: $57.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Alan, Santa Fe Springs, California
Exact product as advertised. Easy install too. Car runs great. Exact fitting on my 2011 Hyundai Genesis sedan.
Mike Ritthaler, Oregon
It is too early to tell as I've only had driven city miles. I plan on taking a 2000 mile trip in May so I will have a better idea on its efficiency and performance.
33-2427 K&N 33-2427 Replacement Air Filter
List Price: $96.09
Your Price: $61.99