Other tweaks include an "ActiflowT" system that increases downforce and/or cuts drag depending on the car's trim cornering conditions, courtesy of the use of a porous material in the diffuser and two fans in the boot which channel the air flow from under the car out through two grilles next to the tail-lights. Beyond that, the 599XX comes with a new racing carbon ceramic braking system, a second generation SCM suspension system that further improves handling, enhanced electronic systems and a set of slick tires in sizes 29/67 R19 up front and 31/71 R19 at the rear.
For instance, the numerous improvements on the 599XX's bodywork help produce 280 kg or 717lbs of downforce at 200km/h (124mph) and 630kg or 1,390 lbs at 300km/h (187mph)
Under its red hood, the 599XX features a extensively reworked version of the 599's Enzo-derived V12 engine that is not only more powerful delivering an output of 700 hp at 9,000 rpm, but thanks to a series of modifications, it's also lighter than the stock engine. Additionally, Ferrari's engineers also updated the robotized manual gearbox reducing shift times from 100ms to 60 ms.
