Spain preview quotes: Toyota

"We have made some aerodynamic changes to our car since the last race and, after a positive test at Barcelona, I am confident we will see an improvement in our performance this weekend. We will have to wait and see how much we have moved forward but my goal is to get back among the points after two disappointing races."

Jarno Trulli: "I had a great race in Bahrain to finish seventh so I am going to the Spanish Grand Prix in a good mood. It was a difficult race for me but I was very pleased with my performance. However, we saw in Bahrain that we need to work on a few things if we are to compete with the fastest cars.

"We will have an updated car for this race and in testing that seemed to be a good step forward. Obviously everyone else is likely to have improvements on the car but I hope we can make a performance gain.

"We tested at Barcelona last week and that should help us when it comes to finding a set-up, especially now the layout has changed. My most recent podium finish was in Spain two years ago - I don't know if we can repeat that result but I am certainly hoping for more points."

Pascal Vasselon - Senior General Manager Chassis: "We will have a significant upgrade of our aerodynamic package for the Spanish Grand Prix, including a new engine cover, a new floor and new rear crash structure. We are confident it will bring better performance in Barcelona. The Circuit de Catalunya is usually a good judge of whether a car is competitive - if you are quick at Barcelona you should go well at most places.

"This year the circuit is different because of the layout changes. It has lost a bit of its character because in the past it was all about high-speed cornering which made it a real challenge in terms of aerodynamics and also suspension.

"The new chicane has taken away some of that challenge but it is still interesting for us in terms of set-up. We have finished in the points in every race so far this season so clearly that is again the expectation."