Lotus driver Jarno Trulli described the team's first day running its new exhaust blown diffuser as "positive". read more »

Formula 1 teams are set to resist a push by the FIA to change the blown diffuser regulations this year read more »

Lotus technical director Mike Gascoyne is confident his team's latest diffuser update will put them among Formula 1's established outfits. read more »

McLaren's engineering director Tim Goss admits that the MP4-26 will be negatively effected by FIA restrictions on the use of blown diffusers... read more »

Team Lotus is expecting to break firmly into the midfield at the Spanish Grand Prix this weekend, with a ‘Red Bull-style’ diffuser being introduced in an attempt to move its... read more »

McLaren engineering director Tim Goss has admitted that the ban on off-throttle blown diffusers would hurt the performance of his team. read more »

Formula 1 governing body the FIA has changed its mind with regards to tightening up regulations around blown diffusers. According to Autosport, the Paris-based federation has... read more »

It's understood that the FIA has performed a rapid U-turn over a new ruling aimed at ending the current practice of using the engine management systems to gain an... read more »

Red Bull are among the teams facing an FIA crackdown on engine management systems, used to gain an aerodynamic advantage. read more »

Formula 1's competitive order at the front of the field could be thrown on its head in this weekend's Spanish Grand Prix with the FIA having made a major change to... read more »

Williams will try out a new exhaust-blown diffuser and intends to run its upgraded rear wing on both cars in this weekend's Spanish Grand Prix as it continues its push to... read more »

Williams will begin its Barcelona weekend by testing exhaust-blown diffusers at the Circuit de Catalunya on Friday. The Grove team, which is yet to score points in 2011, is... read more »

Sam Michael is hoping Williams finally break their duck as the team heads to Spain with their new rear wing and exhaust blown diffuser... read more »

Williams will be running a new exhaust and diffuser system at the Spanish Grand Prix this weekend.  read more »

Red Bull Racing's qualifying advantage could be helped by 'elaborate' engine mapping that helps make its blown diffuser more effective over a single lap. read more »

Williams is considering not running the new exhaust blown diffuser package that it tried on Rubens Barrichello's car during practice for the Chinese Grand Prix, but... read more »

Team Lotus is set to become the latest outfit to introduce a 2011-style blown diffuser, with the team planning to have its ready in time for the Spanish Grand Prix. read more »

McLaren have made yet another step forward in their bid to match the speed of the Red Bull team as they plan to scrap their read more »

Sauber expects to have its 2011-style exhaust blown diffuser system ready in time for the Spanish Grand Prix, as it looks to build on the promising pace of its new C30. read more »

Ross Brawn reckons forward exhausts could have a bigger impact on this year's title race than the double diffuser had when his team won in 2009... read more »

Virgin Racing did evaluate whether to incorporate a Renault-style forward-facing exhaust system on its 2011 challenger, but in the end opted to stick with its own, more... read more »

The Lotus Renault GP cars of Robert Kubica and Vitaly Petrov may not only look hugely different this season, but the R31 chassis features a significant modification to its rear... read more »

With a new car comes major work and Nikolas Tombazis has been in charge of the new model as Chief Designer. The rear end has been completely redesigned and now features a... read more »

Luca di Montezemolo hopes to see all teams clear any doubts over technical regulations ahead of next season, with KERS returning alongside the brand-new adjustable rear wing... read more »

Ferrari president Luca di Montezemolo says he is anxious that the new-for-2011 adjustable rear wing does not prove to be a repeat of 2009's double diffuser controversy,... read more »