Sauber presented the C34. The colors of the Swiss team changed, compared with the previous years. The Design of the features new smaller sidepods, compared with the C33, although the cooling requirements of the new Ferrari engine are larger.
The refrigerators are now positioned horizontally and the cooling quantity of the Ferrari engine can now be adapted to the requirements of each race. Although the front of the car design is simple in the back, the support of the central exhaust outlet has been redesigned and it is now held by the housing of the box and not from the rear point of impact.