
Sweeping 2026 F1 car rule tweaks approved after crunch meeting
FIA and F1 announced a set of 2026 car regulation tweaks across qualifying, race, wet weather and starts to curb aggressive energy harvesting, balance performance and boost safety. Key changes include lowering energy recharge from 8MJ to 7MJ, raising peak power to 350kW, increasing the number of races with lower energy limits to 12, capping race Boost at +150kW with MGU-K limited to 250kW in most of the lap, higher tyre-blanket temps for intermediates, reduced ERS deployment, simplified rear lights, and a new low-power start detector with automatic MGU-K deployment plus a formation-lap energy reset. These will be tested at the Miami Grand Prix and await World Council approval.













