Stuttgart / Nürburg — In a definitive move that signals a profound realignment of its high-performance and motorsport divisions, Porsche AG has significantly deepened its ties with Manthey Racing. The iconic German sports car manufacturer announced that it has increased its stake in the legendary Nürburgring-based racing and tuning outfit to a commanding 67%, upgrading its previous minority shareholding to a controlling majority.
This financial consolidation is far more than a simple corporate acquisition; it is the cornerstone of Porsche’s aggressive new long-term roadmap, known as the "Sportwagenschmiede ’35" strategy. By absorbing a larger operational and financial stake in Manthey, Porsche is signaling to the automotive world that hardcore track capability, factory-backed engineering, and relentless aerodynamic development will sit firmly at the epicentre of its brand identity moving into the next decade.
1. Main Facts: The Anatomy of the Takeover
The transaction, finalized and made public on October 8, 2026, transforms the relationship between Porsche and Manthey Racing from a close partnership into a vertically integrated powerhouse.
- The Ownership Stake: Porsche has elevated its share from a minority position to a 67% majority stake, giving the sports car maker absolute strategic control over Manthey’s future direction while preserving the brand’s independent spirit and operational headquarters near the Nordschleife.
- Strategic Integration: The buyout is a pillar of the newly minted "Home of Sports Cars" framework, which divides Porsche’s future endeavors into three distinct brand pillars:
- Performance: Spearheaded by Manthey Racing.
- Exclusiveness: Handled by Sonderwunsch (Special Wishes) and Exclusive Manufaktur.
- Heritage: Celebrating Porsche’s rich motorsport history.
- Immediate Commercial Goals: The renewed alliance aims to aggressively expand the catalog of factory-approved special models, aerodynamic performance kits, and bespoke track-day experiences. These offerings will no longer be restricted to Porsche’s traditional GT car lineup, as proven by recent electrification and luxury-performance projects.
- Upcoming Reveals: Industry insiders won’t have to wait long to see the first fruits of this majority-stake era. Major announcements and potentially brand-new track-focused machinery are slated to break cover as early as tomorrow, October 9, during the DTM season finale at the Hockenheimring.
2. Chronology: A Partnership Forged in the Green Hell
To understand the weight of this 67% acquisition, one must examine the decades-long symbiotic relationship between Stuttgart and Meuspath (the home of Manthey Racing near the Nürburgring).
- The Racing Foundation: Founded in 1996 by racing driver Olaf Manthey, the team quickly became synonymous with crushing dominance at the grueling 24 Hours of Nürburgring. Manthey Racing’s yellow-and-green "Grello" liveries became legendary across global GT racing circuits.
- The Initial Alliance: Recognizing an unmatched expertise in chassis dynamics and endurance racing setup, Porsche acquired a strategic minority stake in Manthey Racing back in 2013, allowing the two entities to collaborate more closely on factory GT3 racing programs (such as the WEC and IMSA) and select road-car enhancements.
- The Escalation of Performance Kits (2020–2025): The collaboration shifted into hyper-drive in recent years. Since 2020, Porsche and Manthey have jointly developed and released a succession of high-performance road packages. Notable milestones include aerodynamic and suspension kits for the Porsche 911 (992 generation), the track-focused 718 Cayman GT4 RS Manthey Kit, and updates for successive GT3 variants.
- The Electric Breakthrough (May 2026): Breaking away from pure combustion engines, the partnership tackled electrification head-on. In May 2026, the Porsche Taycan Turbo GT with the Manthey Kit shattered expectations by destroying lap records at the Nürburgring Nordschleife, proving that Manthey’s chassis sorcery could successfully tame heavy, high-output electric powertrains.
- The Capital Markets Day & Strategy ’35 (October 2026): During Porsche’s major Capital Markets Day in early October 2026, executives formally outlined the "Sportwagenschmiede ’35" roadmap leading up to 2035, culminating in this week’s announcement of the 67% majority takeover.
3. Supporting Data & Track Record
The collaboration between Porsche and Manthey is underpinned by cold, hard data—both on the financial balance sheets and the asphalt of the world’s most demanding circuits.
Proven Output: The Manthey Kit Portfolio
Over the past six years, the joint venture has rolled out a staggering array of upgrade paths designed to squeeze every ounce of performance out of stock Porsche platforms without voiding factory warranties.
| Model | Manthey Enhancement Focus | Key Achievement |
|---|---|---|
| Porsche 718 Cayman GT4 RS | Downforce aero, adjustable coil-over suspension, brake upgrades. | Drastically reduced lap times on technical circuits; heightened track precision. |
| Porsche 911 GT3 (992 / Facelift) | Carbon fiber aerodynamic elements, specialized wing profiles, lightweight wheels. | Enhanced high-speed cornering stability without sacrificing road drivability. |
| Porsche Taycan Turbo GT | Optimized aerodynamics, modified chassis setup, dedicated track tires. | Smashed the Nürburgring production EV lap record, proving track-capable EVs are here to stay. |
With over nine distinct vehicle programs successfully launched since 2020, the demand for "Manthey-certified" engineering has surged among collectors and track-day enthusiasts alike. Customers are increasingly willing to pay a premium for factory-backed modifications that carry the seal of approval from both Stuttgart and the Nürburgring.
4. Official Responses and Industry Context
While specific financial figures of the majority transaction have been kept private, statements from both organizations emphasize continuity paired with aggressive expansion.
Porsche’s executive board has repeatedly stressed that while the automotive landscape undergoes massive regulatory and technological shifts toward electrification and software-defined vehicles, the soul of the brand must remain anchored in driving dynamics. By controlling Manthey Racing, Porsche ensures that its engineering teams retain direct access to the world’s foremost experts in track-side execution and aerodynamic development.
Furthermore, this acquisition mirrors a broader industry trend where legacy manufacturers are absorbing their premier independent tuning and racing partners. Just as BMW tightly integrated M Performance and Mercedes-Benz brought AMG entirely in-house, Porsche is cementing its control over its high-performance ecosystem to protect its intellectual property, streamline development cycles, and capture high-margin aftermarket revenues.
Manthey Racing, for its part, will retain its operational independence and its legendary headquarters in Meuspath. The leadership team has assured fans, customers, and racing partners that the core DNA of the company—rooted in motorsport passion, relentless testing at the Nordschleife, and uncompromising build quality—will remain entirely unchanged.
5. Strategic Implications: What the Future Holds
The elevation of Manthey Racing to a 67% majority-owned subsidiary has wide-ranging implications for Porsche enthusiasts, the aftermarket industry, and motorsport fans.
Expanding Beyond GT Cars
Historically, Manthey upgrades were closely tethered to Porsche’s hardcore GT road cars (GT3, GT4, RS variants). However, the success of the Taycan Turbo GT project opens a brand-new frontier. As Porsche electrifies future sports car lines, Manthey’s expertise will be crucial in ensuring that heavy battery-electric vehicles (BEVs) can deliver engaging, repeatable track performance and aggressive aero profiles without melting down or suffering from thermal degradation.
The "Home of Sports Cars" Ecosystem
Under the "Sportwagenschmiede ’35" framework, Porsche is segmenting its portfolio to offer ultra-targeted experiences:
- Performance (Manthey): For customers whose primary religion is lap times, downforce, and mechanical grip.
- Exclusiveness (Sonderwunsch / Exclusive Manufaktur): For clients seeking bespoke paint-to-sample finishes, custom interior trims, and ultra-rare coachbuilt dream machines.
- Heritage: For preservationists and historical racing enthusiasts.
By structurally organizing these pillars, Porsche is bulletproofing its brand against changing consumer habits. Whether a buyer wants a carbon-winged track weapon for weekend track days or a customized heritage restoration, Porsche now owns the entire value chain.
What to Expect at Hockenheim
As the motorsport world converges on the Hockenheimring for the thrilling conclusion of the 2026 DTM season, all eyes will be on the Porsche hospitality tents. Whispers in the paddock suggest that the first collaborative project born directly out of this expanded majority partnership will break cover. Whether it is an even more extreme evolution of a current GT model, a preview of upcoming customer racing machines, or a groundbreaking technology demonstrator, the message is unequivocal: Porsche and Manthey are locking arms for the next decade of performance dominance.
Stay tuned to Automobile Sportive for live updates directly from the Hockenheimring as Porsche reveals its newest Manthey-infused creations.
