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Red Bull Fumes Over FIA ADUO Snub: Verstappen Demands Clarity

Red Bull Fumes Over FIA ADUO Snub: Verstappen Demands Clarity

Hassan
Hassan
Published: Sep 12, 2026

According to Verstappen, the race at Monza showed that there is still a significant difference with the deployment of the Mercedes power unit. Behind the scenes, Red Bull remains unhappy with the ADUO ranking

FIA's ADUO Verdict: Red Bull Fumes, Verstappen Demands Clarity

The FIA's recent decision regarding the Additional Development and Upgrade Opportunities (ADUO) system has ignited a fierce debate, leaving Red Bull Racing fuming and their star driver, Max Verstappen, openly questioning the fairness of the sport's regulations.

Key Points on the ADUO Controversy:

  • Red Bull Ford Powertrains (RBFP) was denied an ADUO token despite identifying a clear area for improvement.
  • The FIA's ruling is based solely on Internal Combustion Engine (ICE) performance, where RBFP ranked highest.
  • Red Bull argues the system ignores Electrical Power Unit (EPU) performance, a known weakness for them.
  • Max Verstappen believes the Monza race vividly exposed RBFP's EPU deficit compared to rivals like Mercedes.

FIA's Verdict Stings Red Bull's Ambitions

The paddock chatter since Monaco finally turned official after Zandvoort: every manufacturer secured an ADUO token, except for Red Bull Ford Powertrains. This wasn't a shock to those following closely, as RBFP topped the Internal Combustion Engine (ICE) power rankings in both measurement periods, ending after the Hungarian Grand Prix.

While the FIA confirmed their findings, Red Bull's top brass, including CEO Oliver Mintzlaff, have been vocal behind the scenes, demanding clarity and contesting the outcome.

Verstappen Demands Answers Amidst Lingering Discussions

World Champion Max Verstappen, usually measured in his public comments, broke his silence in Monza, revealing that despite the FIA's formal announcement, internal discussions are far from over. "We are surprised as a team and we don't see the same numbers, so yeah, we're still in discussions with the FIA about this. We'll see what comes out of this," Verstappen stated, emphasizing the team's ongoing dissatisfaction.

This highlights a deeper fracture between the regulator and the dominant team. The reference to "ongoing discussions" underscores Red Bull's refusal to accept the verdict without further challenge.

The System's Fatal Flaw: ICE vs. EPU Power Balance

At the heart of Red Bull's protest lies a fundamental flaw in the ADUO system itself. The regulations primarily focus on Internal Combustion Engine (ICE) metrics, completely overlooking the crucial Electrical Power Unit (EPU) component. Red Bull argues that while their ICE might be class-leading, their EPU performance lags significantly behind competitors.

FIA single-seater director Nikolas Tombazis acknowledged a willingness to consider more parameters, but pointed to other teams' preference for a simpler system. This simplification now penalizes a team that's excelled in one area, leaving them vulnerable in another.

Monza Unmasks Red Bull's Power Deficit

The Italian Grand Prix at Monza served as a stark, undeniable demonstration of Red Bull's EPU struggles. Verstappen bravely battled Mercedes using his "overtake mode," which temporarily boosts energy deployment. However, once in the lead and without that extra push, the power disparity became painfully evident.

"We just didn't have the same kind of deployment as Mercedes and it was quite clear when I got into the lead," Verstappen revealed. "It was very hard to fight them. I could only just stay with them when I had the overtake mode."

A Roadblock to Future Development

This ADUO ruling presents a significant hurdle for Red Bull Ford Powertrains. Without an upgrade token, their ability to address the EPU deficit is severely curtailed. While deployment strategies can be optimized for specific tracks, fundamental hardware improvements are off-limits.

This leaves Red Bull in a precarious position, forced to innovate within strict boundaries while their rivals gain an edge through sanctioned upgrades. The road ahead for Red Bull's power unit development just got a lot tougher.