Williams technical director Sam Michael insists that the team is seeking clarity on whether or not 'hot-blowing' exhaust blown diffusers are legal, rather than... read more »

Hispania team principal Colin Kolles says he isn't ruling out a protest against the majority of teams in Spain, following the revelation that blown-diffusers are read more »

Q. Why does the FIA believe that the use of blown diffuser technology may be illegal when used with certain engine maps? Charlie Whiting: It became read more »

FIA race director Charlie Whiting talks blown diffusers, DRS use in Monaco and Canada, front wings and Interlagos... read more »

Teams running off-throttle blown diffusers at this weekend's Spanish Grand Prix have been warned that their results on Sunday could be protested by those not running the... read more »

Charlie Whiting reveals that teams could be at risk of protests if they are using a blown diffuser in Spain read more »

FIA technical delegate Charlie Whiting held a rare press conference for the assembled media in the Barcelona paddock this afternoon. The subject? The legality of the... read more »

FIA race director Charlie Whiting has admitted that teams using blown diffusers when off the throttle run the risk of being the subject of a protest...  read more »

The FIA has warned teams running with off-throttle blown diffusers at the Spanish Grand Prix that there is a risk of them being subject to a protest this weekend. read more »

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 »

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 »

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

McLaren's engineering director Tim Goss says that the performance of its car would suffer if the FIA introduces a limit on how exhaust gases are blown through diffusers. 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 »

In a strange turn of events, the FIA looked to put a ban on blown diffusers before reportedly making a u-turn on their decision... read more »

The FIA has given the teams a grace period before enforcing a ban on the way exhaust gases are blown through diffusers. read more »

F1 teams wait for clarification over use of exhaust-blown diffusers ahead of Spanish GP. read more »

The FIA has made a dramatic u-turn after they told the teams that they would limit the gases blowing over the diffusers at the next read more »

Formula 1 teams have been given a reprieve to continue using blown diffusers freely from this weekend's Spanish Grand Prix, AUTOSPORT can reveal, after the FIA had a... read more »

Formula One's regulating body, the FIA has moved to restrict the recent push of Formula One teams to burn fuel and push gases through the engine in order to gain... read more »

The FIA has clamped down on blown-diffusers, pretty much banning the devices starting at this weekends Spanish Grand Prix. The ruling will mean that teams can 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 »