Four years after the introduction of the Enzo-based FXX, Ferrari unveiled a front-engine companion based on the 599 GTB. Most of the 599’s bodywork and engine ancillaries were replaced or upgraded, and an air-channelling system was added to improve aerodynamics.

The revised F140C engine was tuned to develop 730 PS and 686 Nm of torque, catapulting the car from 0-100 km/h in just 2.9 seconds. State-of-the-art SCM Magnetorheological damping contributed to a traction system offering nine different graduated settings. The interior included a roll cage and a carbon-fibre dash panel, with nearly all other amenities stripped away.

At the Nürburgring in April 2010, the 599XX achieved an astonishing lap time of 6min58.16sec, even faster than the Enzo (7m25.7s). Rarely had a production-based track car so comprehensively utilised every available technology to optimise performance.

In 2011, Ferrari introduced an Evoluzione package lifting performance to 750 PS and 700 Nm of torque, while a shortened final drive ratio sharpened acceleration. A Formula 1-inspired drag reduction system was integrated into a new twin-profile rear wing, evaluating throttle input, steering angle, and yaw to continuously optimise downforce. Further upgrades included a lightweight exhaust system with side-pipes, revised suspension geometry, and bespoke wheels shod with Pirelli racing slicks.

Limited to just 45 examples, the 599XX was engineered for track applications only, never homologated for road use. Customers often participated in the Corse Clienti’s XX Programme events held around the world, where these special quasi-development cars could be driven to their full potential.

Chassis number 169968 is one of the earliest cars built, likely falling within the first half-dozen examples produced. The spectacular Ferrari was allocated to an industrialist who ran the car with his racing-driver son at various XX Programme events. Decorated with race #21, the 599XX made appearances at the 2011 Finali Mondiali at Mugello, and the Daytona event of 2016, among others.

In early 2023 the Ferrari was acquired by the current owner, a racing enthusiast from Germany.

Following an engine overhaul, the 599XX was test driven in mid-March at Fiorano by Programme instructor Andrea Bertolini. A week later, now classified as race #146, the car was enjoyed by its new owner at Imola, and he returned at Monza two months later.

In September 2024 the owner drove the Ferrari at an XX Programme event at the Nürburgring, and this is believed to be the car’s most recent outing. According to the official technical report issued at the event’s conclusion, 169968 had utilised only 9 per cent of its projected engine life, and 20 per cent of its projected gearbox life.

Most importantly, this 599XX has been desirably upgraded to the Evo specification, endowing it with the ultimate capabilities in power and handling. The scintillating Evo invites the next caretaker to indulge in hot laps and exhibition opportunities at marque events. Its rarity and technical profile alone would crown most any performance-oriented collection.