When John Hennessey points to a car and says he wants to make a performance program for it, magic usually happens.

There was no doubt that when Ford brought back the Mustang Boss 302 for the first time since 1969 - that’s a span of 42 years - Hennessey would be getting his picking finger ready. It just became a question of when the American tuning company would have a program ready for it.

Hennessey just introduced the HPE650 package for the Boss 302 and today, they’ve upped the ante with the release of the HPE700. Like most of Hennessey’s tuning programs, you won’t see a whole lot of extra decorations on the car. There are badges here and plaques there, but for the most part, what you see with the car is what you get. But when you open the hood, that’s when all hell breaks loose.[...]