Please discuss here all your remarks and pose your questions about all racing series, except Formula One. Both technical and other questions about GP2, Touring cars, IRL, LMS, ...
Toyota defeats Audi after three races only. History has been written today in Sao Paolo.
The duel Audi-Toyota with different technologies is much more interesting than the F-1 type duel Audi-Peugeot big diesel from the past. Endurance racing is back on track and that's only the beginning : Porsche is back in 2014 !