K&N parts matching BMC 30704 air filter

The BMC 30704 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
Catherine Boyd, Seabrook, New Hampshire
Super fast shipping and the best air filter you can get. Every car I have ever had gets one of these.
Cole Zimmerman, Phoenix, Arizona
This is for a Lotus Elise and the air box is hard enough to get to. It was difficult to get the box closed once the filter was installed. I think I am going to buy your cold air intake for the car. I use your filters in all my vehicles.
Jon Thompson, Oregon
I've used K&N filters on all my vehicles for the patst 15 years. I have never had a problem or defect with any of the ones I used. Custom 2001 for Lightning, 83 Ford Ranger 306 385 HP, 2001 Toyota Corolla Power Adders. I don't think there is anohter brand out there that meets up to the spec's and performance of K&N filters, I'm sold and will have have one on the next build I do.
33-2252 K&N 33-2252 Replacement Air Filter
List Price: $81.19
Your Price: $52.99