Williams has responded to claims that the team was behind move for enforced parity for customer engines. read more »

Claire Williams has denied suggestions that her team played a role in persuading the FIA to clamp down on Formula 1 customer engine parity this season read more »

Despite a recent technical directive to ensure customer and works engines are equal, Christian Horner says Red Bull has never doubted parity from Renault. read more »

Toto Wolff has denied that the FIA's push to ensure equal treatment for Formula 1 engine customers was aimed at Mercedes, insisting Force India and Williams have always... read more »

FIA directive will ensure customer teams have engine performance parity with works teams. read more »

The FIA has moved to remove doubts about Formula 1 customer teams having engine performance parity with their works counterparts. read more »

Renault will measure its performance against the success of its customer teams in 2018 as it continues to build towards its target of a full championship challenge in 2020. read more »

Cyril Abiteboul says Renault is “motivated” by the prospect of fighting customer F1 teams Red Bull and McLaren in 2018. read more »

Cyril Abiteboul wants to see Renault matching customer outfits Red Bull and McLaren by the 2019 season. read more »

Renault expects its chassis' performance deficit is too "substantial" to beat its Formula 1 customer teams Red Bull and McLaren this season, but wants to match... read more »

Renault is on course to produce a more powerful and more reliable engine for the 2018 Formula 1 season, according to its new customer McLaren read more »

Renault is looking into increasing the chances of their young drivers to make it into Formula 1 by giving them driving opportunities with their customer outfits. read more »

Renault admits it expects to face challenges managing the expectations high-profile customer Formula 1 teams Red Bull and McLaren in 2018 read more »

Renault needs to look at options for using its customer teams to get its Academy drivers into Formula 1, says managing director Cyril Abiteboul read more »

Renault chief Cyril Abiteboul is eager to install a similar structure used by Mercedes to give opportunities to junior drivers with customer engine deals. read more »

The Haas Formula 1 team is open to a future rebranding, but has nothing on the horizon in the manner of fellow Ferrari customer Sauber's new Alfa Romeo deal read more »

Franz Tost remains adamant that Renault is responsible for the recent engine failures, while Alain Prost insists Renault will never play dirty against any of their rivals or... read more »

Renault believes the high rate of power unit failures suffered by customer Formula 1 team Toro Rosso recently is no "coincidence" read more »

Cyril Abiteboul insists Renault are "not afraid" of new customer McLaren as they believe that in time they will have the ability to beat anyone. read more »

Renault insists it is not afraid of being beaten by McLaren in Formula 1 next year, in the wake of its new engine supply deal read more »

Gene Haas says it would make little business sense for his team to hand a full-time race seat to a Ferrari junior in future, despite an extensive engine and technical... read more »

McLaren may consider building its own Formula One engine in 2021 if new power unit regulations make it an affordable alternative to being a customer or works team. After three... read more »

It was a difficult weekend for the Renault works team in Italy, but there was encouragement from their customer outfit at Red Bull, who scored a strong fourth place result. read more »

Red Bull may have the power to veto McLaren's expected switch to Renault, however, Christian Horner says they won't as "two strong customer teams is only a good... read more »

Renault has confirmed talks have taken place between itself and McLaren about a potential customer Formula 1 engine supply deal for 2018 read more »