McLaren racing director Eric Boullier says the team needs to develop "everywhere" in order to reach Mercedes' level.

Having been a customer of Mercedes last season, McLaren switched to Honda this year in order to have a works partnership to try and close the gap at the front. Speaking exclusively to F1i, when asked where the team needs to improve to get itself in to a position to challenge for victories and titles again, Boullier replied: “Everywhere, to be honest.

"As far as McLaren is concerned, as you know we are always looking to bring more performance in suspension, in downforce, in vehicle dynamics, everywhere you can improve your car. So until we have the best chassis on the grid we will always chase better. So today we can definitely bring more.

"The philosophy is working, we are happy with what we have, the drivers like the car and how to drive the car, but we still need to bring more downforce. Pure numbers, if you want."

However, Boullier says there is no getting away from the fact the biggest step forward can be delivered from improvements relating to the Honda power unit.

“The most potential in terms of performance is coming from the power unit, not only in terms of power - which is a process which Honda is going through as well, a learning curve - but also in terms of energy recovery efficiency and the way in which we use this energy and deliver it through the electrical MGUs.”

Click here for F1i's report on how each driver performed in the first ten races of the 2015 season

Keep up to date with all the F1 news via Facebook and Twitter

Andrew Lewin

Andrew first became a fan of Formula 1 during the time when Michael Schumacher and Damon Hill were stepping into the limelight after the era of Alain Prost, Nigel Mansell and Aryton Senna. He's been addicted ever since, and has been writing about the sport now for nearly a quarter of a century for a number of online news sites. He's also written professionally about GP2 (now Formula 2), GP3, IndyCar, World Rally Championship, MotoGP and NASCAR. In his other professional life, Andrew is a freelance writer, social media consultant, web developer/programmer, and digital specialist in the fields of accessibility, usability, IA, online communities and public sector procurement. He worked for many years in magazine production at Bauer Media, and for over a decade he was part of the digital media team at the UK government's communications department. Born and raised in Essex, Andrew currently lives and works in south-west London.

Recent Posts

Perez reveals how he became Force India's unlikely saviour

Sergio Perez has revisited one of the most extraordinary off-track stories of his Formula 1…

6 hours ago

FIA expands straight-line mode at Spa – as Alonso sounds warning

Formula 1’s return to Spa-Francorchamps this weekend will introduce a striking new element to the…

8 hours ago

McLaren set for Mercedes engine upgrade at Spa and rear-wing trial

McLaren will arrive at the Belgian Grand Prix with a fresh opportunity to reset its…

10 hours ago

Michael bows to Mika on British GP podium

On this day in 2001 at the British GP at Silverstone, Formula 1 fans were…

11 hours ago

Bearman moved to tears after driving Senna’s iconic Lotus

The Silverstone pitlane has borne witness to countless moments of motorsport history, but recently, it…

12 hours ago

Steiner: Time for McLaren to ‘grow up’ and build its own engine

McLaren’s search for answers in Formula 1 has once again turned the spotlight onto its…

13 hours ago