Drivers: David Coulthard
Cars: RB4 01
Time: 1:20.392, Laps: 89
Fastest Lap: R. Barrichello: 1:18.928
Circuit length: 4.655 km

David Coulthard was at the wheel of the RB4 again today for day two of Red Bull Racing's four-day test in Barcelona.

As the team continued its developments in preparation for the first European race of the season, it focused on testing new aero parts in the morning, followed by suspension development in the afternoon.

David also completed a series of long and short runs to evaluate car set-up, as well as tyres, ahead of next week's Barcelona Grand Prix.

Mark Webber takes over in the RB4 tomorrow and will drive for the final two days of the test.

-credit: red bull