F1 2026 power unit regulations finalised – what happens next?

After over 12 months of wrangling, F1's controversial 2026 PU regulations are finally ready for FIA ratification. The question is whether these will find favour with Porsche and Audi, or whether the two brands will walk away from F1. Editorial Director Dieter Rencken investigates.

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Autosport on X: F1's 2026 power unit regulations have #F1nally been confirmed 👀 Are you excited to see the brand new units in action? 👇💬 #F1 #Autosport / X

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