Reviewed By Richard C (Yakima, WA) Reviewed for a 2008 Nissan Frontier —8/3/2015 10:47 PM
Works like an air filter.
Reviewed By blake w (OBERLIN, LA) Reviewed for a 2012 Dodge Ram —9/15/2015 10:58 PM
I already own a AEM CAI and enjoy everything about it. The quality, performance, and looks are unmatched in my opinion. Just to keep my truck available at ALL times, I purchased a replacement for when one filter is being cleaned/serviced.