Ferrari turned heads in Bahrain during the final pre-season testing sessions of the 2026 Formula 1 campaign, thanks to a series of truly aggressive upgrades. Beyond the so-called “macarena wing” — a highly visible aerodynamic interpretation of the regulations — the solution that has sparked the most discussion is the small winglet positioned in front of the exhaust, now referred to as “Flick Tail Mode”.
This is a concept that will not be easy for rivals to replicate.
While the “macarena wing” is widely viewed as a purely aerodynamic device — essentially a different way of interpreting the technical regulations — the Flick Tail Mode goes far beyond that. In fact, this new concept was developed through close collaboration between Diego Tondi’s aerodynamics department and Enrico Gualtieri’s power unit division.
The reason is clear: for this new regulatory cycle, integrating the chassis and the engine has once again become crucial. During the ground-effect era, that interaction had become less central, but under the 2026 Formula 1 regulations it is now a key performance factor.
Why this upgrade matters
For the new power unit era, Ferrari has made a very specific and bold choice: designing a smaller turbocharger compared to its competitors. At first glance, this may seem risky, but it serves a precise technical objective.
As seen during the practice starts in Bahrain testing, all Ferrari-powered cars demonstrated significantly quicker launch performance than the rest of the grid. The reason lies in the smaller turbo, which helps reduce turbo lag — now more pronounced following the removal of the MGU-H under the 2026 regulations.
The advantage will not be limited to race starts. It should also be evident in the initial phase of acceleration when exiting corners, a critical phase in modern Formula 1 performance. Furthermore, the Maranello team has opted for a longer first gear ratio, allowing greater battery pack recharging thanks to higher engine revs and enabling a stronger and more consistent exhaust gas flow.
This is where Tondi and Gualtieri’s intuition comes into play with the previously mentioned Flick Tail Mode, a system designed to deliver an estimated half-second advantage over the competition. The concept aims to energize the airflow to increase rear wing efficiency and, above all, to enhance airflow extraction from the diffuser.
On this occasion, Ferrari has skillfully exploited a regulatory opportunity within the 2026 Formula 1 framework, introducing a solution that will be difficult for rivals to copy quickly. Attention now turns to the next wave of updates planned for 2026. These developments will reveal whether the team led by Fred Vasseur intends to continue pursuing this aggressive and innovative technical direction throughout the season.
