Air Filters Comparison....

[nickchl]

i found a site about comparison of diff air filters:
http://www.mkiv.com/techarticles/filters_test/2/

i come across this when i was searching whether Apexi dual funnel is washable or not.
i am currently using HKS.

anyone using Apexi here? how about the maintainence?

 

[Joeker]

Its been posted and discussed many times before. Try doing a search.