Ferrari tested the 499P EVO at COTA after its win
Ferrari did not stay at COTA out of convenience. It ran the 499P EVO, a full evolution package for 2027, at the exact track where it had just raced, so it could line the new car up against real race data.
In the two days after the fifth round of the FIA WEC season, Ferrari tested at the Circuit of the Americas on 8 and 9 September. The camouflaged car it ran there is no ordinary development mule: it carries a full evolution package for the 2027 season, effectively the 499P EVO, trialling the technical and aerodynamic solutions Ferrari plans to introduce next year.
Why test on the track it just raced on
This is the clever part. Ferrari did not pick COTA at random. By running the EVO on the same circuit, with the same drivers, immediately after a race weekend, the team can directly correlate what actually happened in the race with how the new package behaves. Calado, Fuoco, Nielsen and Ye each drove both the camouflaged EVO and their own 2026-specification 499Ps across the sessions on the 5.513 km track, giving engineers matching real-world reference points for the fresh data.
Correlation like this is how a manufacturer learns to trust its simulations and wind-tunnel figures: line the new car's behaviour up against a known, freshly-raced baseline, on identical tarmac, and you find out whether the EVO does what the models promised. It also builds on work already under way. We covered the first chapter when Ferrari ran a 2027-spec 499P at Monza on 28 and 30 July; COTA is the next checkpoint in that programme.
A full EVO package, not a tweak
Calling it an evolution package matters. Le Mans Hypercar rules let manufacturers spend a limited upgrade allowance on a defined evolution, and everything about the COTA run points to Ferrari using that scope rather than fiddling at the margins: technical and aerodynamic changes, a dedicated camouflaged car and a structured multi-day test. The 499P has already conquered Le Mans; the EVO is about keeping it at the front as rivals close in.
The backdrop: a title slipping, a race in Japan next
The test sits against a difficult championship. It came straight after Ferrari finally took its first win of the season with the number 50 crew. With three rounds left, Ferrari is third in the Manufacturers' standings on 114 points, 26 behind the leaders, and its best-placed drivers' crew, Pier Guidi, Calado and Giovinazzi, sit fifth, 17 points back. Next up is the 6 Hours of Fuji in Japan on the weekend of 27 September, with the season now set to finish in Europe rather than the Middle East.
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It would be easy to read a 2027 test days after a 2026 win as Ferrari giving up on this season. It is closer to the opposite. Running the EVO at COTA, right after racing there, is disciplined engineering: take a freshly-raced car and a fresh test car on the same tarmac and you learn, from real data, whether next year's package is genuinely better rather than just hoping it is.
The camouflage is the giveaway. Ferrari does not disguise a car it considers finished, and it does not build a full EVO package for one it thinks is fine as it is. The 499P has been the car to beat since Le Mans, and this is Ferrari making sure it stays that way into 2027.
