The engines that power the vehicles we drive are exceptional machines. They're capable of generating insane amounts of power in a relatively confined space, and they can generally be expected to ...

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust fluid.

Cummins has instituted a voluntary recall of roughly 500,000 model-year 2010-2015 engines, according to an announcement from the U.S. EPA. The recall involves faulty emissions systems components that ...

Sound, performance, and style were the main factors that motivated Dan Adams to choose an MBRP Pro Series 4-inch after-cat exhaust for his '06 Dodge Ram 3500 with the 5.9L Cummins. Although Dan's Mega ...

BEIJING--(BUSINESS WIRE)--Cummins Emission Solutions, a division of Cummins Inc. (NYSE:CMI), announced today that it is in the advanced development stages of a new urea dosing system – the EcoFit™ ...

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Ever since the first introduction of emissions control system on motor vehicles, people have been finding ways to remove them. The idea was that if these control systems were removed, power and ...