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Ferrari has captured the paddock's attention during the final pre-season test in Bahrain by unveiling an intriguing new aerodynamic device nestled directly behind the SF-26's exhaust pipe. The Italian marque's latest innovation, internally designated FTM, represents a clever interpretation of 2026's revised technical regulations and signals the Scuderia's commitment to maximizing performance within the sport's evolving constraints.
The small flick-up sitting behind the exhaust bears a striking resemblance to the beam wings that dominated previous generations of Formula 1 cars—a feature explicitly banned in the current regulations. However, Ferrari's engineers discovered a regulatory pathway that competitors may find nearly impossible to replicate without comprehensive chassis redesigns.
What makes this solution particularly clever is how Ferrari circumvented the 60mm distance limitation from the rear axle that typically prevents substantial aerodynamic devices in that zone. By repositioning the differential as far rearward as possible and utilizing space beneath the deformable structure, the Scuderia created mounting space that would otherwise be unavailable to rival teams operating with conventional rear-end architecture.
The FTM serves a dual aerodynamic purpose. First, it capitalizes on the distinctive characteristics of 2026 power units, which require constant high-revving combustion to generate electricity for energy recovery systems. This design philosophy means exhaust gases flow continuously even through medium and low-speed corners—a notable departure from previous power unit generations. The wing helps divert these exhaust gases, optimizing their interaction with rear wing airflow rather than creating disruption.
Second, the device acts as an extension of the diffuser airflow, generating additional downforce by improving pressure distribution around the rear crash structure. According to technical analyst observations, it simultaneously increases rear wing stall on straights while creating negative pressure behind the diffuser—a performance combination that requires sophisticated engineering integration.
Ferrari presented this upgrade during the final Bahrain test sessions before the 2026 season opener in Melbourne, just three weeks away. The timing suggests the Scuderia intends to incorporate this solution into its Australian Grand Prix specification. Technical experts acknowledge that replicating this approach presents substantial challenges for competitors, as the tight integration with existing rear-end components means rivals cannot simply bolt on a similar device without fundamental redesign work.
Whether the FIA deems this a straightforward regulatory compliance or the beginning of a "blown beam wing-diffuser solution," as some observers have speculated, remains to be seen. What's certain is that Ferrari has once again demonstrated its talent for innovative aerodynamic interpretation as the 2026 campaign prepares to commence.
He’s a software engineer with a deep passion for Formula 1 and motorsport. He co-founded Formula Live Pulse to make live telemetry and race insights accessible, visual, and easy to follow.
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