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 ...

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, ...

When the mechanical diesel engine days came to an end in the mid '90s, it was the dawning of the electronically controlled diesel era, which has ballooned into the current plug-and-play culture we're ...