K&N parts matching BMC FB31520 air filter

The BMC FB31520 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
Raymond Hunt, Rugby, United Kingdom
Fits perfect, car runs smoother too.
Weldon Richardson, Amarillo, Texas
I needed a filter to go between my blower top and the bottom of my BDS injector hat. This filter worked perfectly. Thanks.
Samuel Verherstraeten, Elsene, Belgium
Interesting gain of power, even on rather smaller enginges (C3 1.4i), comes with a nice sound as well.
33-2844 K&N 33-2844 Replacement Air Filter
List Price: $74.29
Your Price: $47.99