Red Bull's Malaysia win revealed an under-reported development: major straightline speed gains despite being barred from engine hardware upgrades. The FIA's ADUO rules froze Red Bull-Ford's power unit this season after judging it ahead of rivals, but team principal Laurent Mekies says engineers found performance through driveability, operating windows, and energy deployment calibration—gains that don't require new parts.
Sepang speed trap data backs it up. Verstappen hit 284.8 km/h at the finish line while Red Bull power units consistently topped intermediate readings, closing ground on Mercedes' early-season engine advantage. The Baku aero upgrade grabbed headlines, but integrating chassis and PU delivered the final three-tenths needed to erase a one-second deficit.
The result caught the team off-guard—they expected Singapore's low-speed layout to suit them better. This weekend will show whether Sepang was a breakthrough or a track-specific outlier.
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