Not sure which 2003 Ford F-150 Exhaust Headers & Manifolds are right for you? We have over 918 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:
"These great looking headers gave every bit of the horsepower gains promised and also seen to make the truck run alot better. Great stuff!" —George T from Pulaski, IL bought a BBK Performance Exhaust Headers for a 2003 Ford F-150.
"Expectations per advertising were met with the JBA shorty header for my 03 F-150. Seat of the pants says I got more torque boost than HP, but I have many other bolt-on upgrades, so hard to tell. However, I now have to be more careful on wet pavement when it shifts from 1st to 2nd!!
Actually quieted my vehicle down with a lower tone. I have a Magnaflow Cat back system behind the JBA shorty header system and the sound is great.
John L." —John L from Bellingham, WA bought a JBA Cat4ward Headers for a 2003 Ford F-150, 4.6L V8.