Reviewed By O (Dolan Springs, AZ) Reviewed for a 2004 Dodge Dakota —6/16/2018 8:05 AM
Slight improvement over stock. No loss in fuel economy.
When it comes to tuning your ride, sometimes you need to make adjustments on the fly, or maybe you don’t want to lug a hand-held tuner wherever you go. For those times, you need an in-line performance module. In this guide, we’ll tell you what they do and why you need one.
Know before you buy! Read customer reviews about In-Line Modules or ask our Product Experts.