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 day, we get letter after letter with the same basic question: "How do I make my truck faster without breaking the bank?" As self-proclaimed horsepower junkies, we hear you loud and clear. So, ...

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 ...