Not sure which 2005 Ford Focus Performance Chips & Programmers are right for you? We have over 627 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Chris H from Burleson, TX said, "This tuner is awesome! I installed the performance program. My milage has gone up 2.5 miles per gallon and the horsepower and torque gains are big. It's honestly like driving a different truck. You can't go wrong with this product. Two thumbs way up!!!!!"
Year Range For Ford Focus Performance Chips & Programmers