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2003 Ford Focus In-Line Modules

Needing more performance from your 2003 Ford Focus? Our selection of In-Line Modules can get your 2003 Ford Focus where you need. For fun daily or weekend driving, In-Line Modules can be the next piece of the puzzle for your Ford Focus's performance. In-Line Modules designed specifically for 2003 Ford Focus and easy installation. See thousands of reviews from Ford Focus owners like yourself across all our In-Line Modules, and competitive warranties on all 2003 Ford Focus In-Line Modules.
Our In-Line Modules designed for 2003 Ford Focuss are backed by our 1-year lower price guarantee. If you find In-Line Modules for your 2003 Ford Focus elsewhere, we'll beat that by $1. Bring your Ford Focus to the performance level it should have left the Ford factory with using In-Line Modules. Feel free to call us with any questions on what 2003 Ford Focus In-Line Modules are best for your needs!
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Customer Reviews

Banks Pedal Monster


absolutely a great add fantastic View more reviews...
Posted By Wendell M (Redding, CA) / March 27, 2021
Jet V-Force Plus Power Control Module

absolutely amazing!

Better mpg quicker throttle response and instant torque! Tossed into a 04 Toyota sienna awd. View more reviews...
Posted By Conley A (BRAINERD, MN) / August 18, 2018
2004 Toyota Sienna