K&N parts matching BMC 45604 air filter

The BMC 45604 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
Mark Harral, Grand Prairie, Texas
Fit my bike exactly the way it was supposed to. Made the intake sound better. And according to the butt dyno, it feels like it has more power. And ordering directly from K&N, I was extremely impressed with how fast I received my order. The ease of ordering online was very pleasurable as well.
Thomas Saunders, Fort McMurray, Canada
Fastest shipping ever. My bike starts 100 better and sounds great. I have K&N filters on everything I own.
Michael, Stratford-upon-Avon, United Kindom
The best!
YA-1006 K&N YA-1006 Replacement Air Filter
List Price: $87.99
Your Price: $64.99