Owners of 2010-newer Ram diesels who want a little more pulling power might want to consider upgrading the factory intake and exhaust to let the engine breath easier. The aFe Performance Package is a ...

The rumble sounds great in the driveway, but the real story is complicated.

Your DPF and DOC don’t fail overnight—they fail slowly, one idle session and one short trip at a time. Some think emissions system issues are bad luck or bad engineering, but the truth is these ...

Adding an aftermarket exhaust system to a performance vehicle is a standard upgrade for diesel enthusiasts. These high-performance systems offer smooth bends, polished tubes and tip(s), and a larger ...