Not sure which 2009 Ford F-350 Air Intake Systems are right for you? We have over 20796 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:
"With this filter my 6.2 power stroke response is amazing. My MPG was 17.8-18.3. Only drove 200mi so far and it is getting 17,5, I can live with that trade for the response I am getting." —Steven B from Columbia, MO bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2009 Ford F-350, 6.4L Power Stroke.