When you are talking bolt-on performance parts, an increase of 20 lb-ft of torque is pretty good. Not until you slap on a forced induction or a nitrous kit will you see gains above 30 out of one ...
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 ...