K&N parts matching BMC 47804 air filter

The BMC 47804 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 Race Specific Air Filter
  • Designed for Racing and Track Applications
  • Not Made for Street Use
Wase, McKeesport, Pennsylvania
I noticed a big power increase on my 2012 CBR600RR; it fits well and it's all stock. I didn't have to change anything or make any other modifications. I have had it over a year and never have had a problem with it. There is no need to worry about changing anything to run this full race filter.
HA-6007R K&N HA-6007R Race Specific Air Filter
List Price: $110.29
Your Price: $81.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Matthew Williams , Ossining, New York
The upgrade in performance can be noticed instantly However I was not happy with the air filter not fitting into the bike...I would have appreciated the instructions explaining that it needed to be motified to fit the bike. I gave 4 stars based on the upgrade in performance of the bike. 08 Honda cbr600rr
Samuel Hodrick, Fairfield, California
My feedback on this item is this: The bottom lip or edge of the filter is a little thicker than the stock, which made the installation process a little difficult. If it is at all possible thinning the bottom lip will help alot with especially for Do it yourself people.
Zachary Gunderson, Bloomington, Illinois
Great product and easy to install. Bike even sounds a little better I think.
HA-6007 K&N HA-6007 Replacement Air Filter
List Price: $94.69
Your Price: $70.99