©RedBull
Red Bull has mounted an older engine and previously used elements on Max Verstappen's RB16 aftre Honda identified an issue in the power unit's data ahead of the Spanish Grand Prix.
Red Bull executed the changes - that included swapping the ICE, turbocharger and MGU-H and MHU-K components - under Parc Fermé conditions but Verstappen will receive no grid penalty for the modifications.
"After spotting an anomaly on the data from Max's PU we decided it would be best to change it to a previously used PU for the race and were granted permission to do so by the FIA," a Red Bull spokesperson told Motorsport.com.
Furthermore, Racing Point's Sergio Perez has taken a new Mercedes energy store and control electronics ahead of the race, but the changes did not warrant a grid drop for the Mexican.
Gallery: The beautiful wives and girlfriends of F1 drivers
Keep up to date with all the F1 news via Facebook and Twitter
Aston Martin is facing a race against time at Spa-Francorchamps, with the team's ambitious push…
Red Bull has opted for caution over innovation ahead of this weekend’s Belgian Grand Prix…
Max Verstappen has made a significant move away from the Formula 1 cockpit by welcoming…
Lando Norris' uphill battle to revive his Formula 1 title challenge has become even steeper…
Michael Schumacher was aptly nicknamed 'the Kaiser' in Germany, but the F1 legend was also…
Formula 1's newest technical headache is set to take centre stage at Spa-Francorchamps this weekend,…