Williams team principal James Vowles has lifted the lid on the breadth of the upgrade package the Grove squad pushed onto the FW48 in Miami, framing the team's first double points finish of 2026 as a deliberate, multi-front strike rather than a single big-ticket development.
In his latest Vowles Verdict episode, the team boss confirmed Williams arrived at the Miami International Autodrome with around 30 separate performance projects coming through the pipeline at once.
"In total, there was around about 30 performance projects that we've been working diligently over the last 5 weeks to bring," Vowles said. "The good news is as we go through into Canada and beyond, some of those projects will still be on track to be delivered and bring the performance up again."
The list of car changes is long. Vowles described an aerodynamic step centred on a new floor and bodywork, additional front-wing refinements, modified rear suspension components, a revised exhaust-blowing concept and minor tweaks across the rest of the car, plus what he called "ways of working" improvements at the factory in Grove. Importantly for a 2026 grid where every kilo costs lap time, Williams also pulled mass out of the FW48.
"Also in Miami, we're able to take just a little bit of weight out of the car, which made a difference," Vowles confirmed.
The race itself rewarded the homework. Both Alex Albon and Carlos Sainz scored, with the Spaniard noting how brutal the midfield is now that Alpine has stepped forward and Audi is preparing its own counter. Vowles framed the result as a credit to driver discipline as much as raw car pace.
"Really strong performance in that main race, especially off the line in the start and keeping their nose clean to deliver another three healthy points in our championship fight," he said.
But Williams' team principal is refusing to read the result as a step change. He repeatedly stressed that 2026 is a relative game — the kind of fight where every team is upgrading, and Williams' job is simply to outpace the rate of those around them.
"It is small steps from where we were, which was on the back foot and not where we wanted to be at the beginning of the season, but I'm really pleased to see that the team got everything they could out of it," Vowles said.
That realism extends to Canada. Williams will bring more parts to Montreal, and Vowles is happy with what is in the pipeline on weight reduction, aero and vehicle dynamics. Equally, he warned that Mercedes — Williams' engine partner — Audi and Haas are all expected to upgrade at the same race, and that the marginal nature of the midfield order means a strong Miami can flatten just as quickly as it built.
"What we can control is what we have available to us," Vowles said. "We have a long way to go and we're completely aware that it's a very tight battle in and around the teams that we're with at the moment. Audi has haven't brought performance to the car and so that may change the picture over the next few races."
Vowles also took a moment to thank Formula 1 for moving the Miami start time earlier, noting that a heavy rain shower hit the circuit at around 4:30pm local time — well after the chequered flag, but in the window the original schedule would have placed the closing laps. Race control's earlier slot, he argued, kept the event clean.
The Grove pipeline now resets toward Montreal, where Williams' two-week run-up is scheduled to be "fundamental" to the team's ability to keep gnawing into the gap toward the established top four. After Miami, the FW48 is no longer just a points-flirter. It is, on the right weekend, a points-collector — and Vowles knows that demands the upgrade tap stays fully open.
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