Not sure which 2003 Ford Ranger Performance Chips & Programmers are right for you? We have over 3535 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 had got a cold air intake, JBA headers and a dual custom exhaut with a Magnaflow muffler for my 2003 v6 3.0L ranger to give it more power. But after i got the Jet chip it now drives like a sports car. Now with the chip I get about 30 miles to the galion form the 22 stock and i have gained at less a 100HP.The chip is amazing!!" —Otis W from Tuscaloosa, AL bought a Jet Performance Module for a 2003 Ford Ranger.