K&N parts matching BMC 18504 air filter

The BMC 18504 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many BMC air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Adrien Dupuis, Montreal, Canada
j'ai installer le filtre et essayer la voiture et tout vas bien
Eemeli, Finland
The product works well and has improved intake sound. Was more snug into the air filter box than the original filter, so it seals well. The included stickers are a nice thing to have too.
Allen Berna, Cleveland, Ohio
Outstanding. Have one in all 3 of my vehicles.
33-2030 K&N 33-2030 Replacement Air Filter
List Price: $89.69
Your Price: $57.99