Fernando Alonso believes that numerous changes are required if Ferrari are to be competitive this season.
The Spaniard qualified 12th for the Australian Grand Prix after spinning off and the team admit the car is not competitive.
"We are a little bit too slow at the moment," said Alonso.
"We need to change the direction quickly if we are to challenge for the championship. We have to react."
Alonso's teammate Felipe Massa will start the race 16th on the grid.