Hennessey has done it again, so much so that they’ve become the Fed Ex of the auto tuning world: when you want it, they’ll bring it.

With a market that has slowly began craving for high-performance sports cars, the American tuning company continues to churn out remarkable performance upgrades and their latest offering for the Chevrolet Corvette Z06 is no exception to that. Should we be surprised by this? For all their products and upgrades, the only thing we’re surprised at is that they haven’t done more than they have. That’s how awesome these guys from Hennessey are.

This upgrade for the Corvette Z06 perfectly illustrates that point. They’re not so much about the flair of aesthetics, although they’ve been known on occasion to offer some fancy dress-ups. For the most part, these guys are all about performance and when you factor in this newest project, you’ll begin to understand why Hennessey is widely respected in the tuning world.[...]