Not sure which 2003 Chrysler 300M 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:
"I have had this filter for only a few weeks now. Car does accelerate a little bit easier and my fuel mileage is up maybe 1-2 mpg. The filter is well constructed, better than some other permanent filters, and easily on par with K&N." —Sean P from Glen Ellyn, IL bought a Spectre Air Filter for a 2003 Chrysler 300M, 3.5L V6.