Now powered by a 650hp twin-turbo V8.

Has a claimed top speed of 310kph.

Gets a new drivers display.

Can complete the 0-100kph sprint in 3.4 seconds(claimed).

Gets rear-wheel steering and stiffer dampers.

22-inch alloys are standard; 23-inchers come with the optional carbon ceramic brakes.

Gets 'Speed' emblem embroidered on the seats.

Akrapovic exhaust offered as an option.