K&N parts matching Champ Labs. AF3128 air filter

The Champ Labs. AF3128 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
James Lockey, Pasadena, Texas
I noticed a small increase in horsepower and gas mileage after installing the air filter. I would consider buying a cold air intake but you don't have one for my vehicle.
James Ozbun, Pawhuska, Oklahoma
The filter was a perfect fit and arrived in record time.
Jan Bafia, Harleysville, Pennsylvania
Great.
33-2442 K&N 33-2442 Replacement Air Filter
List Price: $92.19
Your Price: $59.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Garry, Wakefield, United Kingdom
Great product. It made an immediate difference, car is more responsive. I have used the filters for years and would advise anyone to fit one to your car.
Joshua Cayea, Petersham, Massachusetts
Installed the filter in my wife's 2011 Saab 9-5 Turbo4 Premium 2.0T. Fit perfectly in place of the old paper one, should be the last air filter we have to buy.
Ole-Kristian Berge, Thoiry, France
High-quality air filter, very easy to install and my car feels more powerful in the higher rpm's after I installed this. The engine also makes a bit more noise now and I can hear the turbo better, which I like.
33-2962 K&N 33-2962 Replacement Air Filter
List Price: $91.29
Your Price: $58.99