Honda Prelude Mugen Spec.III: The Ultimate Mugen Sports Coupe
▼ Summary
– The Mugen Prelude Spec.III, a modified version of the new Honda Prelude, was unveiled at the 2026 Tokyo Auto Salon.
– Mugen designed this car as a modern successor to its 1987 Prelude Mugen Spec.II, continuing that model’s legacy.
– The vehicle features extensive carbon fiber aerodynamic parts and styling decals that reference the historic Spec.II model.
– Its performance upgrades are limited to a sports exhaust and lightweight wheels, intentionally mirroring the scope of the original Spec.II’s modifications.
– In Japan, 16 units will be available via lottery for customers who provide their own Prelude, with the conversion costing approximately 1.65 million yen.
The 2026 Tokyo Auto Salon has become a showcase for the reborn Honda Prelude, with the spotlight now shifting from Honda’s HRC Concept to a striking new interpretation from its legendary tuning partner. Mugen has unveiled the Prelude Spec.III, a limited-edition build that directly channels the spirit of a legendary 1987 model while applying a thoroughly modern touch. This announcement has ignited excitement among enthusiasts, marking a significant chapter for the iconic sports coupe’s latest iteration.
For those deeply versed in Honda’s performance heritage, the Spec.III name carries substantial weight. It serves as a deliberate callback to the Prelude Mugen Spec.II from 1987, a car celebrated for its comprehensive body kit and performance upgrades. King Motorsports recently highlighted the original Spec.II on social media, reminding the community of its significance. Mugen explicitly states this new project is a continuation, picking up the thread nearly four decades later to create a modern heir to that legacy.
Visually, the Spec.III makes a powerful statement with an extensive application of carbon fiber aimed at improving aerodynamic efficiency. The kit includes a prominent front splitter, sculpted side sills, a rear spoiler, and an integrated rear diffuser complemented by a hidden under spoiler. Further carbon fiber details adorn the mirror caps, while body side decals pay direct homage to the aesthetic of the classic Spec.II. While no interior images have been released, Mugen notes each car will receive a unique serial number plate, adding an element of exclusivity to the cabin.
When it comes to outright performance enhancements, expectations may need tempering. The confirmed modifications are currently limited to a Mugen sports exhaust system and a set of lightweight wheels. Many enthusiasts will undoubtedly hope for a significant power increase over the standard Prelude’s hybrid powertrain, but this approach is historically consistent. The original Spec.II also focused heavily on aerodynamic and handling upgrades rather than major engine modifications, a philosophy the new car appears to follow closely.
Perhaps the most thrilling aspect for collectors is that this will be a purchaseable product, albeit in extremely limited numbers. Mugen will hold a lottery for just 16 build slots in the Japanese market. Successful entrants must provide their own Prelude, with the complete Spec.III transformation carrying a price tag of 1.65 million yen, approximately $10,500 at current exchange rates. This program offers a rare opportunity to own a factory-sanctioned, historically inspired version of Honda’s returning sports coupe.
(Source: Road and Track)
