Ringbrothers Kingpin, a 1969 Ford Mustang Mach 1, unleashes 800+ hp with John Wick-inspired menace, elite craftsmanship, and track-ready handling.
There are few certainties in life: death, taxes, and Ringbrothers knocking every restomod out of the park. In late 2025, the Wisconsin-based shop unveiled its latest creation at the SEMA Show: a menacing 1969 Ford Mustang Mach 1 dubbed "Kingpin." As we settle into 2026, this build remains a hot topic among enthusiasts, and for good reason. Inspired by the John Wick film franchise, the Kingpin was designed to feel like the car a final boss would drive—a machine that oozes menace from every pore. But what exactly makes this pony car so special?
The answer lies in a combination of extreme attention to detail, brutal performance, and undeniable style. Ringbrothers invested over 5,500 hours into the build, and the result is nothing short of spectacular. From the widened sheet metal to the reworked tail lights, and from the gorgeous black paint to the massive Michelin Pilot Sport tires, every inch of the Kingpin declares its menacing nature.
A Build Fit for a Final Boss 🎬
Drawing inspiration from the John Wick franchise, the Ringbrothers team wanted the Kingpin to feel like a vehicle that could go toe-to-toe with the legendary assassin. The car's aggressive stance, thanks to a widened body and a lowered suspension, gives it a presence that is impossible to ignore. It's not just a pretty face, though—it's a fully reengineered machine that blends classic muscle with modern technology. Is it any wonder that it turned heads at SEMA?
Under the Hood: 800+ Horsepower of Coyote V8 💥
Beneath the hood lies a 5.0-liter Coyote V8 that produces north of 800 horsepower. That's a staggering figure for any car, let alone a classic Mustang. Power is sent to the rear wheels through a Bowler 6-speed manual transmission, giving the driver complete control over that immense output. The engine bay is as meticulously detailed as the exterior, with custom components and a clean layout that showcases the craftsmanship.
| Specification | Details |
|---|---|
| Engine | 5.0-liter Coyote V8 |
| Power | 800+ horsepower |
| Transmission | Bowler 6-speed manual |
| Suspension | Roadster Shop FAST TRACK independent, coilovers |
| Brakes | Massive Brembo brakes |
| Wheels/Tires | Michelin Pilot Sport |
Chassis and Handling: Track-Ready 🏁
Of course, power is nothing without control. That's why Ringbrothers turned to Roadster Shop for a FAST TRACK independent suspension system with coilovers on all four corners. This setup ensures the Kingpin is a threat on any course, whether it's a drag strip, a road course, or a winding back road. Massive Brembo brakes work to keep all that power in check, providing the stopping power needed for a car of this caliber. The result is a machine that not only looks menacing but also performs like a true supercar.
Interior: Where Luxury Meets Menace 🖤
The John Wick influence extends to the interior as well. The signature high-class styling of the franchise can be found in the custom upholstery, trim, and stylish updates throughout. It's a cabin that welcomes even the meanest villain of the John Wick series, with a perfect blend of luxury and aggression. Every material has been carefully selected, and every stitch is flawless. It's a place where you can feel like a final boss every time you slide behind the wheel.
The Ringbrothers Touch: Attention to Detail 🔧
What separates a Ringbrothers build from all others is the attention to detail. On top of their signature blend of wild upgrades, both cosmetic and mechanical, they spend countless hours making custom components to tie everything together neatly. The end result is a totally radical build that is worlds apart from the original vehicle, yet everything is done in such a way that it all looks natural. The Kingpin Mustang is no exception. From the custom tail lights to the bespoke badges, every element has been thoughtfully designed and executed. It's this level of craftsmanship that has made Ringbrothers a legend in the restomod world.
As we look back at the 2025 SEMA Show, the Kingpin stands out as one of the most impressive builds of the year. With its John Wick-inspired design, monstrous performance, and impeccable craftsmanship, it's a worthy addition to Ringbrothers' line of insane machines. Will we see more builds like this in 2026? If history is any indication, absolutely. Ringbrothers has proven time and again that they can turn classic cars into modern masterpieces. And the Kingpin is just the latest proof that when it comes to restomods, they are simply untouchable.