Honda says it was “very surprised” by the “unbelievable” extent of Red Bull’s design changes for the 2024 Formula 1 season.

Red Bull crushed the 2023 season by winning 21 out of 22 grands prix, with its early dominance allowing the team to hold off on producing many in-season car upgrades.Instead, the team focused most of its resources on 2024, producing a car that looks substantially different despite its predecessor’s successes.Its decision to go for an aggressive evolution for the RB20 – instead of playing it safe – paid off, with Verstappen winning four out of the first five races of the year, and team-mate Sergio Perez also finding more confidence and competitiveness in the new car.The Milton Keynes squad’s drastic redesign also involved a lot of installation changes for its Honda power unit.Speaking exclusively to Motorsport.com, Honda Racing Corporation president Koji Watanabe said the engine manufacturer was taken aback by all the changes that were made.”For this year’s Red Bull car, we were very surprised to see that they changed so much for the RB20,” Watanabe said.”Last year we won 21 out of the 22 races together, but they still changed the concept. It is unbelievable!”They made a lot of requests to adapt our engine to the new concept for the RB20. After we saw the RB20 in real life we were so surprised by all the changes that they made.”

Sergio Perez, Red Bull Racing RB20