Honda changes F1 project leader after disastrous 2026 start

Honda is replacing the leader of its F1 power unit programme as the manufacturer tries to turn around a disastrous start to the 2026 regulations with Aston Martin. Tetsushi Kakuda, who has led development of Honda's 2026 PU, will step aside on October 1, with deputy Yoichiro Fukao taking over as Large Project Leader.

Why it matters:

Aston Martin's works Honda partnership was expected to be a frontrunner under the new rules, but the power unit has struggled on performance and reliability. The leadership change signals Honda is prioritizing an internal fix over waiting for more regulatory assistance.

The details:

• Honda calls the reshuffle a planned succession to accelerate PU development and transfer expertise to the next generation of engineers.
• Fukao, currently assistant LPL and head of Honda's software division, inherits a PU that has underwhelmed in its first season.
• Honda already received extra development concessions under F1's ADUO system in May, yet Aston Martin's fortunes have barely improved.
• FIA president Mohammed Ben Sulayem, Lawrence Stroll, and Fernando Alonso have held renewed talks about whether Honda needs more help.

What's next:

Fukao faces the immediate task of making the current package competitive while building for 2027, when further regulation changes are expected. Honda wants its new structure in place early to deliver a highly competitive PU.

The pressure won't ease. The ADUO system could be revisited, with Mercedes and Red Bull Ford reportedly open to adjustments. But by changing the person at the helm, Honda is making clear it prefers to solve its own problems rather than rely on another lifeline.