Renault is set to provide Red Bull Racing with a substantial engine upgrade in Austin, should the British team choose to use it.
It is understood that the French manufacturer has now exploited a large part of its outstanding 12 token allocation to increase the specification of its power unit.
While Renault is making the upgrade available, the decision to use it will depend solely on Red Bull. But any change will result in a grid penalty as both Daniel Ricciardo and Daniil Kvyat have exceed their engine allocations. Furthermore, sister team Toro Rosso will not have access to the upgrade next weekend.
It is understood Renault's updates have been focused on the internal combustion engine, with changes also made to the turbo while the new power unit spec has been successfully validated on the manufacturers' dyno.
Renault believes its initiative will help it move forward with its 2016 plans in its quest to bridge the gap with rivals Mercedes and Ferrari.
Toto Wolff exclusive interview: Behind the Mercedes dominance
Click here for analysis of the technical updates on display at the Russian Grand Prix
Click here for the F1 drivers' girlfriends gallery
Keep up to date with all the F1 news via Facebook and Twitter
Three races into the 2026 season, and Kimi Antonelli and George Russell find themselves in…
In Formula 1, whispers often travel faster than the cars themselves. And lately, one name…
During his 2025 rookie season in F1, Isack Hadjar carried himself with a calm, almost…
The asphalt at Jerez was already sizzling on Saturday, but the temperature in the MotoGP…
On this day in 2001, the world of motorsport mourned the loss of Michele Alboreto,…
Former Grand Prix driver Jean Alesi, who famously wore his heart on his sleeve during…