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2012 Kia Optima Air Filters - Custom Fit

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Latest Customer Reviews

K&N Air Filters Reviews

My new K&N Air Filter for 2010 Nissan Frontier

Reviewed By William D O (Slingerlands, NY) Reviewed for a 2012 Kia Optima —1/15/2014 3:48 PM

I received my filter in the mail in a couple days after ordering it. Nice people to do business with. I haven't used the truck much yet, but will be traveling a long distance starting next week. So far, it seems that the truck runs smoother and more pickup. After about 3 months from now, I should have a better report on how it works.

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Wix Air Filter Reviews


Reviewed By Harry G (WRIGHTSTOWN, NJ) Reviewed for a 2015 Honda CR-V —4/25/2018 2:09 AM

Unit was made well it was easy to install and my mileage was increased

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K&N XStream Round Custom Air Filter Assemblies Reviews

mo' power

Reviewed By THOMAS L (EL CAJON, CA) Reviewed for a 1978 Chevy Corvette —2/8/2018 8:08 PM

I could actually feel the increase in power

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