In years past, it was a major effort of both time and money to increase your vehicle's torque and horsepower by physically removing and replacing engine components like the camshaft, intake manifold, ...

Every once in a while we come across electronic programmers that are supposed to deliver a whole new truck to your driveway. We are skeptical, as we feel most of the public is. How can this ...

Want better fuel economy from your truck? More pulling power for heavy loads? Faster acceleration? That’s what handheld control modules, power programmers, performance chips and engine customizers ...