All Cummins Modules


Dr. Performance Powerstroke Modules for Ram trucks add power and torque by adjusting fuel pressure, which will cause the injector to increase fuel atomization efficiency.  As the atomization efficiency increases, so does your power and mileage.  You do not need to remove any of your emissions systems. The Cummins diesel parts are untraceable by ECU, which means the modules will not void your warranty and never go above stock safety parameters. You can safely trust that you’re getting the power and best fuel efficiency for your truck without causing any damage or black smoke emission. Our Ram Cummins performance parts, including the Cummins Performance Module, give you better fuel mileage and more usable torque curve for towing, with no other modification necessary to take your Ram to the next level.