Reviewed By scott c (LOWELL, MA) Reviewed for a 2003 Ford Expedition —6/12/2013 8:20 PM
Fit perfectly. Delivery was quick.
Reviewed By joseph g (Valley Center, CA) Reviewed for a 2003 Ford Expedition —6/22/2009 9:54 AM
I bought the spectre filter for a 04 tundra with the 3.4 v6, and right off the bat I noticed better gas mileage,, It was half the price of th K&N.... All in all for the price I wiil definitly buy one for the wifes truck...
Reviewed By Lyle W C (Midlothian, VA) Reviewed for a 2003 Ford Expedition —9/14/2008 4:46 AM
I have used K&N Air Filters on three (3) different vehicles with 5.4 Liter engines for six (6) years. The effect on power and gas mileage is noticeable immediately after installation. My costs was recovered very quickly in miles per gallon gained with the K&N Air Filter.