Tech F1i - Monaco

SAUBER’S BIG UPGRADE

Sauber finally introduced the major upgrade it had intended to debut in Barcelona. The first evolution can be found in the revised sidepod vane. The installation no longer goes all the way down to the car’s floor (compare red arrows) but extends forward with a pair of elements (see yellow arrows). The first part deflects the turbulent air coming off the wheels, while the second one works in conjunction with the initial vane to keep the airflow attached to the sidepod. The whole setup exudes a Mercedes flavour, albeit in a less sophisticated design.