The Infiniti FX has always been a bit of a wild child in the premium crossover segment. It has a polarizing exterior style, and it’s capable of reaching illegal speeds rather quickly. Infiniti has partnered up with Formula One racer Sebastian Vettel to make it even more extreme, and the result is the (rather blandly named) Infiniti FX Sebastian Vettel Version.

What does it take for a F1 star to apply his moniker to anything other than a sports car? Money. Serious upgrades to the overall performance of the vehicle. Vettel worked with Infiniti engineers to transform the FX50 into a lower, sleeker machine. The vehicle sits 20 millimeters lower and wears aero bits that help improve its coefficient of drag by 30 percent.

Those changes are rather welcome because Vettel wanted the FX bearing his name to hit a pretty impressive speed target. The goal was 300 kilometers per hour (186 miles per hour), and this Infiniti FX Vettel Version is capable of achieving that mark.

Engineers were able to squeeze an additional 30 horsepower out of the 5.0-liter V8, bringing total output up to 414 horses. This was done by way of a new exhaust system and reflashing the the engine’s computer. Still, 186 mph is a tough task for a bulky vehicle like the FX, so taller gearing was called for. Despite this, Infiniti says the Vettel FX manages to run from 0-60 miles per hour quicker than the standard FX50.

For the moment, the special FX is considered a concept car, though the rumormill has suggested for some time that Infiniti is working toward premium performance models with their cohorts from Red Bull Racing, so a production derivative isn’t entirely out of the question. Read more about the Infiniti FX Sebastian Vettel Version by checking out the full press release posted after the jump.