Brawn to be even faster starting in Barcelona

Ross Brawn said his team will be introducing a series of upgrades in Barcelona in two weeks' time and that his team's cars should be even faster in Barcelona.

"The car we had today is the same car that we've had in the first four races. It hasn't changed since Melbourne. But the guys back at the factory have been working hard and I am optimistic of a good step forward in Spain. The rate of progress will be very rapid and we need to keep up."

Asked to identify the car's strengths, Brawn ignored his controversial double diffuser to offer his praise to engine suppliers Mercedes. "We have the best engine on the grid," he enthused. "We've done a decent job on the chassis, put that together with the best engine and this [a successful car] is what you get."