Not sure which 2003 Ford Expedition Throttle Body Spacers are right for you? We have over 1058 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 got 1 MPG more on my first trip of 400 miles with the use of the this product !!! which is awesome for the price tag of $ 100 thanks !!!" —Alan B from Oaklyn, NJ bought a Taylor Cable Helix Power Tower Throttle Body Spacer for a 2003 Ford Expedition.