Dyno

If you’re a Mustang enthusiast, you’ll want to see this. If you’re not, there’s always the chance this could make you one. See what happens when the gang at Steeda Autosports gets its hands on a Shelby Mustang GT500. The end result is a pony that’s making 726 horsepower at the rear wheels and is

[portfolio_slideshow id=5683] First, a confession: Originally, I was going to write a post on how to install the Hypertech HyperPAC on your diesel-powered vehicle. Then I realized…there really isn’t an installation. You simply plug the HyperPAC into your vehicle’s diagnostic port and mount the computer’s four-inch screen to the dash using the included suction cup