K&N parts matching Champ Labs. AF3927 air filter

The Champ Labs. AF3927 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
Salvatore Simonetti, Leamington Spa, United Kingdom
A+ quality. Awesome sound, so now I can hear more induction noise and better performances. Very happy
Glenn Bates, Worcestershire, United Kingdom
Easy to find correct part. Very speedy delivery. Car felt instantly more responsive. Totally recommended.
Wes H, Victoria, Canada
Perfect fit, as always. Super fast shipping...
33-2963 K&N 33-2963 Replacement Air Filter
List Price: $88.09
Your Price: $56.99