Not sure which 2007 Ford F-450/550 Air Intake Systems are right for you? We have over 106 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. John B from CLERMONT, FL said, "I have a 2007 Ford F-550 with the 6.0, and tow a 19,000 toyhauler fifthwheel. Let me tell you the pulling power that changed after my installation of my kit. It was really nice going up hills and not dying, but it lower my mpg. Thats the trade off with the extra power. It was very easy to install, and looks great to."