Reviewed By Sheldon V (La Mesa, CA) Reviewed for a 2004 Subaru Impreza —12/20/2010 8:09 PM
great filter. great price and replacement for a cai. i could tell the difference once installed.
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Reviewed By Ryan W (Brecksville, OH) Reviewed for a 2005 Subaru Impreza —10/20/2005 4:06 AM
I noticed increased midrange and high end power with this filter, which definitley helps with merging into freeway traffic. In the two tankfuls that I have had it, I have noticed a 7% decrease in fuel efficiency, but that could just be due to my ECU adujusting to the higher air flow.
Reviewed By James M (AZLE, TX) Reviewed for a 2002 Lexus IS 300 —11/16/2018 8:19 PM
I bought this to replace an old worn out k&n that fouled out my MAF. THIS AIR FILTER IS HUGE and fits like a glove. I can feel a snappier response on shifting and the engine breathes much easier at higher RPMS.