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2004 Kia Optima Air Filters

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Latest Customer Reviews

K&N Air Filters Reviews


Great Product

Reviewed By Scott B (Eagle Point, OR) Reviewed for a 2004 Kia Optima —2/6/2007 8:48 PM

i made a good purchase i have noticed a increase in gas milage, a little bit of acceleration difference both off the line and mid range and i'll never have to buy another one... what could be better???

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K&N Cold Air Intake Replacement Filters Reviews


air

Reviewed By John R (Walpole, MA) Reviewed for a 2009 Ford F-350 —8/29/2015 10:50 AM

replacement for org. filter, appears to work well allows more air to enter.

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Injen Hydro Shield Reviews


Just what the doctor ordered

Reviewed By parker s (Dalzell, SC) Reviewed for a 2000 Ford Mustang —8/27/2015 3:13 PM

I was in need of something to protect my air filter from getting soaked. My intercooler setup places the filter at the bottom of fender behind the fog light, exposed. This adds a nice, low cost barrier from moisture and is super easy to install. Gives me a warm fuzzy if i get caught in unexpected showers to and from the track.

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