Not sure which 2007 Kia Optima Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"LOKKS LIKE A WELL MADE PRODUCT.WILL BE MAKING A LONG TRIPB SOON TO SEE RESULTSBUT FOR NOW ithink IM GETTING BETTER GAS MILAGE." —Jerry S from Palm Coast, FL bought a K&N Air Filters for a 2007 Kia Optima.