Sauber C32 - rear bodywork update 27 July 2013
With several modifications in evidence, Sauber have - to all intents and purposes - introduced a 'B' version of their car in Hungary. There are new three-element turning vanes under the chassis, new brake ducts and a new diffuser. There is also new bodywork in the exhaust section (see drawing) which has a similar layout to the one introduced by Toro Rosso in Spain. It features a second channel in its bottom section (see blue arrow).