Red Bull team principal Christian Horner and Renault Sport F1 managing director Cyril Abiteboul will face the press together on Friday afternoon.

With an ongoing war of words between the four-time constructors' champions and its engine supplier, both Horner and Abiteboul have been selected for the FIA press conference on Friday following the end of second practice for the Malaysian Grand Prix.

Horner described the Renault power unit as "undriveable" following the Australian Grand Prix, with Helmut Marko having also slammed Renault after Daniel Ricciardo hit engine trouble during the first practice session of the season.

However, following ongoing criticism from Red Bull, Abiteboul hit back by saying the performance deficit to Mercedes comes from the power unit and chassis in equal measure, accusing designer Adrian Newey of "lies" on Tuesday.

With Renault considering a potential takeover of another team in order to increase its presence in F1 and Red Bull issuing quit threats, tensions are high between the two partners and should make for fascinating viewing on Friday.

Also in the press conference alongside Horner and Abiteboul are Franz Tost (Toro Rosso), Bob Fernley (Force India), Matthew Carter (Lotus) and Paul Hembery (Pirelli).

Click here for the full gallery of the 2015 F1 drivers helmets

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

 

Andrew Lewin

Andrew first became a fan of Formula 1 during the time when Michael Schumacher and Damon Hill were stepping into the limelight after the era of Alain Prost, Nigel Mansell and Aryton Senna. He's been addicted ever since, and has been writing about the sport now for nearly a quarter of a century for a number of online news sites. He's also written professionally about GP2 (now Formula 2), GP3, IndyCar, World Rally Championship, MotoGP and NASCAR. In his other professional life, Andrew is a freelance writer, social media consultant, web developer/programmer, and digital specialist in the fields of accessibility, usability, IA, online communities and public sector procurement. He worked for many years in magazine production at Bauer Media, and for over a decade he was part of the digital media team at the UK government's communications department. Born and raised in Essex, Andrew currently lives and works in south-west London.

Recent Posts

Monaco GP: Leclerc leads Ferrari 1-2 in red-flagged first practice

Charles Leclerc gave his home crowd plenty to cheer about by setting the fastest time…

30 minutes ago

Monaco Grand Prix Free Practice 1 - Results

Full results from Free Practice 1 for the Monaco Grand Prix in Monte Carlo, round…

38 minutes ago

Alboreto delivers to Uncle Ken his last F1 win

Michele Alboreto scored an unexpected victory on this day in 1983, winning the Detroit Grand…

2 hours ago

A thousand grids, one legacy: McLaren’s legends reclaim Monaco

A bridge across generations stood on the iconic Monaco grid this Thursday as McLaren’s past…

3 hours ago

Russell resets F1 title ambitions with ‘nothing to lose’ outlook

After the rollercoaster and heartbreak that was Montreal last time out, George Russell has chosen…

3 hours ago

Formula 1 extends Las Vegas Grand Prix deal through 2037

Just three years after its return to the championship calendar, Formula 1 has confirmed that…

5 hours ago