K&N parts matching BMC FB87020 air filter

The BMC FB87020 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
Ali Dar, Kingston, Canada
I installed the K&N airfilters in my Amg GTS. Throttle response has improved and I can hear the turbos spool up. It adds more sound to an already magnificent sound track. I paid 128 canadian for 2 filters and definitely great quality. I have used K&N in all my previous and current performance vehicles (srt8 viper, r35 gtr, audi r8 v10, porsche pan turbo, bmw 650,e63 s-amg and previous ford trucks). Never had 1 problem with them and there was a definite improvement in power and fuel mileage.
Kevin Stayton, Bismarck, Minnesota
Great service, great product.
Frankie Wilson, California
Love these air filters. I noticed quite a bit of difference in performance.
33-5039 K&N 33-5039 Replacement Air Filter
List Price: $86.89
Your Price: $55.99