In 2013 we stood up for our title of World Champions and we only did two new advances, yet very important: a new chassis milled at -3mm so that the gravity centre of the car reduces 1mm regarding the 2012 car, which means a great improvement in the stability, specially at high speed, as well as a better traction. The second improvement is the possibility of assembling the pipe on the left or on the right side of the car according to the sense of the track, a new innovation exclusive by Contrast. More detailed information about the car in this link:
http://www.contrast-racing.com/new/EN/487/menu-superior/cars/neox-gs.html