Not sure which 2006 Ford F-150 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:
"This is the first time I have used a K&N filter and I am wondering why I waited so long. I have a 2006 F-150 4x4 with the 4.6 motor, I was getting around just under 17mpg and now I am getting just under 19mpg. Simple air filter and look what you get, gotta love it." —Mark M from Oscoda, MI bought a K&N Air Filters for a 2006 Ford F-150, 4.6L V8.
"Installed 2 weeks ago, but still running on the same tank of gas, so I can't tell if I've picked up on gas milage.
It does sound like it breathes more. No noticeable difference in pickup. Of course the K&N filter was installed after I flashed the PCM with an SCT SF3 programmer, which brought my truck to life.
Will post back after running a couple tanks through." —Anson C M from Hubert, NC bought a K&N Air Filters for a 2006 Ford F-150, 5.4L V8.
"Wasn't expecting too much from the filter in terms of performance, but I can really tell the horsepower has increased. I'm really pleased with the filter and the lifetime guarantee." —Jacob J from Atwater, CA bought a K&N Air Filters for a 2006 Ford F-150, 4.6L V8.
"Great product have used them in many of my vehicles and definitely love them." —Allen W from Charlestown, IN bought a K&N Air Filters for a 2006 Ford F-150.
"After installing my K&N air filters I felt an increase in overall performance.I have not had them long enough to tell about mpg but I believe it is better." —Russell R from Burlington, WI bought a K&N Air Filters for a 2006 Ford F-150.
"Got an extra 1-2 miles per gallon and improved response.
Easiest way to save gasoline." —Carol G from Tacoma, WA bought a K&N Air Filters for a 2006 Ford F-150.
"Bought the K & N filter to try to extend my fuel mileage.
It made about 2.5 mpg difference with reasonable driving." —Melvin B from Vici, OK bought a K&N Air Filters for a 2006 Ford F-150.
"I"m very happy with both the filters that I have bought from you are just great and will recommend this to anybody.
Romaldo " —Romaldo V from Moline, IL bought a K&N Air Filters for a 2006 Ford F-150.
"This has been a great purchase. It's nice know I won't have to purchase another air filter for my truck. Gotta love that" —Michael C from Knoxville, TN bought a K&N Air Filters for a 2006 Ford F-150, 5.4L V8.
"I changed the air filter at 30,000 miles for my 2006 F-150 5.4. Since then I have been getting much better gas mileage, and have been happy with my purchase." —Michael P from Mount Carmel, PA bought a K&N Air Filters for a 2006 Ford F-150.
"I have always used K&N filters in my personal vehicles to get improved fuel mileage and horsepower performance. Product is excellent. Product ordering and delivery very simple and quick." —Francis C from Red Bank, NJ bought a K&N Air Filters for a 2006 Ford F-150, 5.4L V8.