Not sure which 2011 Toyota FJ Cruiser 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've gotten the K&N filters for all of my vehicles and once again in my new FJ Cruiser. As in the others, it has given a noticeable boost in responsiveness when accerating. I have not done any calculations on changes in miles per gallon." —Robert E from Ellicott City, MD bought a K&N Air Filters for a 2011 Toyota FJ Cruiser, 4.0L V6.