Not sure which 2007 Ford Fusion Air Intake Systems are right for you? We have over 473 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Alex P from Port Jefferson, NY said, "I recently purchased the K&N intake and i am very pleased with my results. Took me a little less then the posted 90 min installation time, and sounds awesome in my Ford Fusion. Before installation the AWD wheels would not spin starting from zero. First run after result the tires were squeaking. Adds much power and great sound."