Q. This issue arose shortly before the Spanish Grand Prix. Was it initiated by the FIA or did it come from an F1 team? A: read more »

The FIA confirmed on Thursday that it will now allow Formula 1 teams to keep running their blown diffusers off-throttle for the rest of the season, after it was agreed... read more »

Q and A: FIA on blown diffuser rules read more »

FIA technical delegate Charlie Whiting is confident the controversy surrounding off-throttle exhaust blown diffusers has been put to bed and that there will be no protests from... read more »

By means of a Q&A, the sport's governing body attempts to explain the blown diffuser saga. read more »

Williams chairman Adam Parr believes controversies like the one over the blown diffuser rules only increase the interest in Formula 1. read more »

Sebastian Vettel didn't triumph in the Battle of Britain, but he still pulled out more of a championship advantage thanks to another second place. The Red Bull driver... read more »

McLaren technical director Paddy Lowe has said the FIA was not to blame for the confusion and controversy surrounding off-throttle blown diffusers at the British Grand Prix read more »

Jul.11 (GMM) Renault is looking to debut an all-new exhaust design as its performance has slid amid the FIA's clampdown. Even though the rules will return to their... read more »

All twelve teams have finally agreed to return the rules relating to blown exhaust gases back to their pre-Valencia status. read more »

The dispute over the use of the controversial off-throttle blown diffusers in Formula One is finally over... read more »

Formula 1 governing body the FIA has come to an agreement with teams over the off-throttle usage of blown diffusers, with Ferrari and Sauber now willing to join their rivals in... read more »

Formula 1's row over the off-throttle use of blown diffusers is now at an end, after Ferrari and Sauber agreed to join other teams in backing plans to ditch the ban on the... read more »

Formula One's ban on off-throttle blown diffuser will stand - and could turn heated - after the teams failed to reach an agreement... read more »

The Formula 1 grid has failed to unanimously accept the return of pre-Silverstone off-throttle exhaust levels, meaning the current blown diffuser regulations look set to remain... read more »

Formula One is set for yet another battle as the teams lock horns off the track in the midst of the debate on off-throttle blown diffusers... read more »

Renault team principal Eric Boullier hopes Formula 1 teams can draw a line under the row over blown diffusers when they meet later today - despite senior sources saying they... read more »

The Formula 1 teams will meet later this morning, at 10:30am (BST) to be more precise, to discuss the ongoing off-throttle exhaust-blown diffuser saga which read more »

Silverstone was bound to be the weekend where the FIA clamped down on blown diffusers, as it aimed to limit the use of off-throttle exhaust blowing. Teams lobbying to try to... read more »

The FIA is willing to scrap its controversial ban on off-throttle blown diffusers if all the teams can agree ahead of the German Grand Prix read more »

Formula 1 teams will meet on race morning at the British Grand Prix to try and reach agreement on a move to ditch the ban on the off-throttle use of blown diffusers, with... read more »

The FIA has released a statement this afternoon which outlines a new 'blown diffuser' proposal for the rest of the season, stating that the... read more »

The FIA insists they are prepared to reverse the decision to clamp down on blown diffusers after the British GP, providing all the teams agree... read more »

The ban on off-throttle blown diffusers is to be dropped, providing the teams are in 'unanimous agreement', the FIA has announced. read more »

In a brief statement issued this afternoon, the FIA has agreed that it will do away with the new rule concerning blown diffusers. read more »