Max Verstappen and Sergio Perez have had new power unit elements fitted to their RB19 Red Bull cars for the Spanish Grand Prix weekend.
However, they do not breach the tally of penalty-free changes that can be implemented during the year, meaning they will retain their grid spots after qualifying on Saturday.
Verstappen and Perez have taken on new internal combustion engines, turbochargers, MGU-Hs and MGU-Ks for the upcoming weekend.
For each component, it is the second part fitted since the start of the 2023 campaign.
They are not the only drivers to have new components installed – Lando Norris has also replaced the same power unit parts as both Red Bull drivers.
However, each new element is his third of the year, meaning he can use one more of the previously listed components before he is issued a penalty.
Fernando Alonso and Logan Sargeant have had their second Control Electronics and Energy Store fitted, with Nico Hulkenberg also taking his second Control Electronics.
As is the case with the Red Bull pair and Norris, no penalties will be handed out for the changes.
