Two New Subaru STI Concepts just surfaced in Tokyo, and enthusiasts finally have reason to hope again.
At the 2025 Japan Mobility Show, Subaru pulled the curtain on a pair of performance concepts. One pushes toward an electrified future.
The other delivers exactly what enthusiasts have been demanding since the WRX STI disappeared in 2021.
Performance-E STI: The Electric Vision
The Performance-E represents Subaru’s future of battery-powered performance. Sharp lines replace the bulging fenders of old. Slim lighting elements cut through aggressive bodywork finished in proper World Rally Blue.
The rear design abandons traditional wings entirely. Instead, small winglets flank the hatch without connecting in the middle. Subaru claims this generates downforce through pure aerodynamic shaping. The company promises “intuitive, exhilarating driving experiences” but keeps technical specifications locked away.
Inside, expect a driver-focused layout with surprising practicality. This Subaru STI Concept blends heritage styling cues with modern EV packaging. A spacious cabin hints at daily usability despite the aggressive stance.
While production seems unlikely, the Performance-E’s design is expected to influence future WRX and Impreza models. Subaru needs sharper design language, and Performance-E delivers exactly that blueprint.
Performance-E STI
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Performance-B STI: The Realistic Dream
The Performance-B STI looks production-ready right now. Built on the current Impreza hatchback platform, this concept transforms mundane into magnificent. A classic hood scoop returns. Widened fenders wrap around custom wheels that desperately need a gold finish.
Aggressive splitters, side skirts, and a massive rear wing complete the transformation. Subaru confirms a horizontally opposed combustion engine sits under that scooped hood. Symmetrical AWD remains standard. A six-speed manual transmission and proper handbrake seal the enthusiast package.
The most likely power plant? A tuned version of the WRX’s turbocharged 2.4-liter boxer inline-4. The interior mirrors reflect the WRX specification. STI badges provide the only visual separation. That central touchscreen and familiar controls suggest minimal development costs for production.
This isn’t some distant concept car exercise. Performance-B could hit showrooms with minor modifications. Subaru has everything ready: a proven drivetrain, an existing platform, and mature manufacturing processes.
Performance-B STI
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Why This Matters Now
WRX sales are struggling. The EV market is cooling. Bringing back the STI nameplate on a proper turbocharged, manual-equipped performance car makes perfect business sense. Subaru previously stated gas-powered STI models were finished. These concepts suggest reconsideration.
The Performance-B particularly looks like a direct response to customer demands and market realities. The formula hasn’t changed since the legendary GC8 generation. Take a practical platform, add turbocharged boxer power, include all-wheel grip, and a manual tranny.
Wrap it in aggressive bodywork with that signature wing. The Performance-B delivers this recipe in modern packaging. It balances “advanced performance and power with practicality,” according to Subaru’s official description. Translation: proper STI without compromise.
Conclusion
Subaru came to Tokyo with a clear message. The Performance Scene matters. Heritage matters. Driver engagement matters. The Subaru STI Concept arrives as two distinct interpretations of performance philosophy.
One shows tomorrow’s potential. The other could arrive at dealers before next year ends. Enthusiasts know which one deserves priority for production. That was our verdict on the Subaru STI Concept, and we would love to hear yours in the comments below.
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