Ferrari 599XX

These are of the Ferrari 599XX and directly responsible for the pool of drool at my feet right now. Based on the 599 GTB Fiorana, the Ferrari 599XX features the latest application of Ferrari's extensive research in F1 racing to a road going car. It's clear on looks alone that the Ferrari 599XX will be the most extreme version of this car to come from Maranello, and we don't even know what's been changed beneath its skin.

Except for the roof and windshield, not much of the Ferrari 599XX is cannibalized from the all-aluminum 599GTB Fiorano. All four fenders, for instance, feature F1-like aero “fences,” vertical panels behind which air is scooped out from each wheel well. To relieve heat and pressure, the hood likewise features nearly as many holes as Augusta. The winglets on the C-pillars—resembling Alfred E. Neuman’s ears—funnel air inward, forcing it to slide down the Lexan backlight, then along the ducktail trunklid, and finally over the carbon-fiber blade spoiler. And then there’s the huge underbody fairing and rear diffuser, whose center section is air permeable.

Two electric fans mounted inside the trunk suck air through that permeable panel and then vent it through the holes previously occupied by taillights. The air is discarded in individual huffs and puffs (like a subwoofer stomping out rap music), which, we are told, detaches the wake from the rear of the Ferrari 599XX. This is apparently a good thing, according to the F1 engineers who designed it—along with the winglets—during hundreds of trial-and-error hours in Ferrari’s own wind tunnel. The fans automatically quit sucking underbody air at 155 mph, a speed that suggests the car is traveling in a straight line and thus needs no extra downforce. Speaking of which, all of this aero chicanery creates 617 pounds of downforce at 124 mph and 1389 pounds at 186 mph. For what started as a street car, that’s a bunch.

The Ferrari 599XX 6.0-liter V-12 makes 720 horsepower and 506 pound-feet of torque, besting the Ferrari 599XX GTB’s output by 108 prancing horses and 58 pound-feet. Some of that newfound power accrues from upping the redline—9000 rpm instead of 8400—made possible through extra balancing, blueprinting, and sedulous massaging. There’s a new higher-flow carbon-fiber intake manifold, for instance; the pistons are graphite-coated; the cam lobes are polished to a Bulgari-quality fare-thee-well; mechanical tappets replace the hydraulic-istas; there’s a custom exhaust; and the crankshaft throws have a new aerodynamic profile.