On November 10, 2011, the first images of the 599XX EVO surfaced, featuring a radically restyled aero and exhaust package as well as electronic upgrades and Pirelli tyres. On 1 December 2011 Ferrari confirmed details for the 599XX "with evolution package" in preparation for the 2011 Bologna Motor Show. It weighs 35 kg less than a standard 599XX and has slightly improved peak power (740 bhp) and torque (700 Nm). One of the key features of the EVO is its active rear wing which can adjust automatically to provide increased cornering performance. It costs £160,000 on top of the £1,000,000 + entry cost for the privilege.