Ferrari is preparing a specialised low-drag aerodynamic package for the 2026 Italian Grand Prix, but its hopes of fighting for victory at Monza could ultimately depend on whether the Scuderia also introduces its second ADUO power unit upgrade. A revised internal combustion engine specification is ready, although Ferrari has yet to make its introduction at the Temple of Speed a certainty.
That decision could prove particularly important for Lewis Hamilton and Charles Leclerc. Ferrari has already made significant aerodynamic progress during a 2026 season in which its two drivers have shared two victories, but Monza places an exceptional premium on straight-line performance. The new floor concept may reduce drag, yet an updated power unit could be equally important if the Maranello team is to challenge Mercedes- and Red Bull-powered cars on Formula 1’s fastest circuit.
Ferrari prepares a different aerodynamic approach for Monza
According to The Race, Ferrari plans to continue the aerodynamic development direction introduced at the Dutch Grand Prix, where the SF-26 received a new floor and diffuser specification. The team has concentrated much of its development effort on aerodynamics this season, targeting greater cornering performance and making substantial progress through its recent updates.
The Zandvoort package represented another step in that programme, with the SF-26 floor upgrade producing encouraging race-pace gains. Monza, however, demands a very different aerodynamic compromise from the Netherlands.
Rather than relying exclusively on a conventional ultra-low-downforce rear-wing configuration, Ferrari is expected to take what has been described as a less conventional route to reducing drag. The higher-downforce specifications used around the rear of the car in Hungary and Spa will be removed, while greater emphasis will be placed on optimising the floor.
A Monza-specific floor adaptation is planned with the objective of lowering aerodynamic resistance. Ferrari previously explored a comparable philosophy in Austria and at Silverstone, where Charles Leclerc went on to win the British Grand Prix.
The wider Ferrari Monza upgrade package therefore reflects an attempt to find efficiency across the car rather than simply stripping down the wings as far as possible.
Why Ferrari’s ADUO-2 engine upgrade could be decisive at Monza
Aerodynamic efficiency alone may not be enough. Monza’s reputation as the Temple of Speed comes from a layout dominated by long straights and fast sections, making power delivery and straight-line performance particularly important.
Mercedes- and Red Bull-powered cars are expected to be well suited to those characteristics, while Ferrari still lacks some overall pace. That makes the Scuderia’s second batch of ADUO development especially significant.
Ferrari has a new internal combustion engine specification ready to introduce after deploying its first upgraded power unit in Austria. The second evolution is described as a partial step compared with the development programme being carried out for 2027, but it could still provide useful performance while generating valuable information for the next phase of the project.
The latest specification has consequently become one of the central elements of Ferrari’s preparations for Italy, with further details available in our analysis of how the ADUO-2 engine previews Ferrari’s wider 2027 development.
Ferrari has not yet guaranteed ADUO-2 for the Italian GP
The key uncertainty is whether the new specification will actually be introduced at Monza. Ferrari continues to test the reliability of its second ADUO update, despite the upgrade having long been associated with the Italian Grand Prix.
Its arrival therefore remains a decision rather than a certainty. Ferrari has the specification available, but the team must be satisfied that it is ready before committing to its use in a race environment.
The timing matters because the aerodynamic package is aimed primarily at reducing drag, while the power unit development would address another crucial part of Monza performance. Without the engine step, Ferrari could find itself unable to exploit the straights and high-speed sections strongly enough to fight its rivals despite improvements elsewhere on the SF-26.
Recent information surrounding the programme has also indicated that the latest ADUO-2 specification is awaiting Ferrari’s final Monza approval, underlining the importance of the reliability assessment before the race weekend begins.
Lewis Hamilton chasing a historic Ferrari victory at Monza
The stakes are particularly high for Lewis Hamilton. Victory would make the seven-time world champion the first British Ferrari driver to win the Italian Grand Prix in 62 years, adding another historic milestone to his time in red.
Hamilton and Charles Leclerc have already delivered two victories between them this season, giving Ferrari reason to believe that a home win is attainable if the package performs as intended. The Scuderia also has a recent tendency to exceed its typical season-level results when racing in front of the Tifosi at Monza.
That history provides encouragement, but the characteristics of the circuit make this weekend unusually dependent on efficiency and speed. Ferrari can reduce drag through floor and aerodynamic changes, yet any deficit in power delivery would be difficult to hide across a lap dominated by full-throttle running and fast sections.
Ferrari faces a crucial call before its home Grand Prix
The Monza package therefore presents Ferrari with two interconnected avenues of development. The aerodynamic side is already focused on adapting the SF-26 specifically to the demands of the circuit, using the floor to reduce drag while moving away from the higher-downforce configurations employed at previous races.
The power unit decision is less settled. Ferrari has the second ADUO upgrade available and has been testing its reliability, but still has to determine whether introducing it at Monza is the correct move.
Choosing not to bring the updated engine would leave much of Ferrari’s home-race challenge resting on its aerodynamic work. Given the importance of straight-line speed at Monza and the expected suitability of rival power units, that would considerably reduce the Scuderia’s prospects of fighting for victory.
Ferrari has repeatedly produced stronger-than-expected performances at its home Grand Prix, and the new aerodynamic package could help that pattern continue. But if Lewis Hamilton or Charles Leclerc is to give the Tifosi the victory they want most, the final decision over ADUO-2 could become just as important as anything Ferrari has changed on the outside of the SF-26.
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