Mercedes tested a 'megaphone' like component Wednesday, in hopes of amplifying the engine sound.
McLaren's cars might look a little bit different at this weekend's Spanish Grand Prix.
Nico Rosberg and Lewis Hamilton finished the Spanish Grand Prix in sixth and 12th places today.
Ferrari press release
Romain Grosjean laid down the unofficial fastest time on the Jerez circuit in Spain. The second day saw Lewis Hamilton ended up crashing the Mercedes into the barriers.
Fernando Alonso reflected on the 2012 season while having a great time at Scuderia Ferrari's Finali Mondiali -- the annual showcase of the racing machines from the Italian manufacturer. It was a fun event for the Spaniard.
Maldonado was fastest in Barcelona Wednesday, ahead of Rosberg, who spent part of the day testing the controversial 'megaphone' exhaust.
Changes to the technical and design team under the Scuderia Toro Rosso banner showcased their first car today. Luca Furbatto and James Key were on hand with drivers Daniel Ricciardo and Jean-Eric Vergne for the unveiling of the STR8.
Lewis Hamilton ended his final day of preseason testing on top in Barcelona. The new Mercedes works driver obvious has no regrets on leaving the McLaren Formula One team to start anew.
Preparing for the new era of Formula One is a key point made by Toro Rosso Team Principal, Franz Tost in today's launch of new 2013 challenger.