The FIA has targeted the unpopular engine cover 'T-wings' and fins, with a view to ridding F1 of them in the future.

That plan is also backed by new F1 sporting boss Ross Brawn.

And their resolve was given more ammunition in Shanghai, when the 'T-wing' on Valtteri Bottas' Mercedes broke off in practice.

According to Germany's Auto Motor und Sport, the FIA now plans to introduce specific maximum flexibility values for the T-wings by Barcelona next month.

Earlier, Haas had already been told by the FIA to reinforce its T-Wing design.

The topic of the unpopular 'shark fins' also remains controversial, with Red Bull saying before the season that it wanted them to be banned for aesthetic reasons.

But Auto Motor und Sport reports that, among the teams, only Red Bull is now insisting that the shark fins be allowed to stay, a strange stance when one remembers that team boss Christian Horner was one of the first to criticize the device.

"At that time, they were still hoping that removing the fin would hurt the less strong teams," said correspondent Michael Schmidt.

"But Red Bull is now benefiting from it," he added.

GALLERY: All the pictures from Sunday in Shanghai

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

Phillip van Osten

Motor racing was a backdrop from the outset in Phillip van Osten's life. Born in Southern California, Phillip grew up with the sights and sounds of fast cars thanks to his father, Dick van Osten, an editor and writer for Auto Speed and Sport and Motor Trend. Phillip's passion for racing grew even more when his family moved to Europe and he became acquainted with the extraordinary world of Grand Prix racing. He was an early contributor to the monthly French F1i Magazine, often providing a historic or business perspective on Formula 1's affairs. In 2012, he co-authored along with fellow journalist Pierre Van Vliet the English-language adaptation of a limited edition book devoted to the great Belgian driver Jacky Ickx. He also authored "The American Legacy in Formula 1", a book which recounts the trials and tribulations of American drivers in Grand Prix racing. Phillip is also a commentator for Belgian broadcaster Be.TV for the US Indycar series.

Recent Posts

United States GP: Sunday's action in pictures

Kimi Antonelli is one step away from F1 immortality. A commanding victory in Austin, a…

8 hours ago

Verstappen flags ‘too many things that didn’t go well’ in US GP

Max Verstappen left the United States Grand Prix with a podium finish but little satisfaction,…

8 hours ago

Antonelli eager to seal title ‘in style’ in Mexico

Kimi Antonelli is ready to put the finishing touches to a remarkable Formula 1 breakthrough,…

9 hours ago

Russell left searching for answers after ‘rubbish’ United States GP

George Russell cut a frustrated figure after a miserable United States Grand Prix, admitting his…

10 hours ago

United States GP: Antonelli dominant at COTA – title within reach

Kimi Antonelli inched closer to a historic F1 world title in Austin on Sunday with…

10 hours ago

United States Grand Prix - Race results

Full race results from the United States Grand Prix at the Circuit of the Americas,…

11 hours ago