They’ve done it again. Ringbrothers, the world-renowned custom car builder and parts manufacturer, is returning to the 2025 SEMA Show in Las Vegas with two standout builds: the world debut of the 1969 Ford Mustang Mach 1 “KINGPIN” and the SEMA premiere of the 1971 Aston Martin DBS “OCTAVIA.” Both vehicles push the boundaries of performance, craftsmanship, and design—continuing Ringbrothers’ legacy of redefining what’s possible in custom car culture.
The “KINGPIN” Mustang took on a full reimagining of the legendary Mach 1, featuring more than 5,500 hours of build time and over 800 horsepower. The car seamlessly blends modern performance and en gineering with classic American muscle aesthetics, showcasing Ringbrothers’ signature attention to detail and fabrication excellence. The KINGPIN will be officially unveiled on Tuesday, November 4, at 9:30 a.m. in the Ringbrothers booth (#23191).
Joining it is the “OCTAVIA” Aston Martin DBS, a 12,000-hour masterpiece that redefines the concept of an “English muscle car.” Introduced initially at The Quail earlier this year, OCTAVIA features custom carbon-fiber bodywork widened 10 inches in the rear and 8 inches at the front. Power comes from an 805-horsepower supercharged V8 mated to a six-speed manual gearbox. Every inch of the car is hand-crafted with bespoke components, reflecting Ringbrothers’ unmatched engineering precision and design vision. OCTAVIA will make its SEMA debut on Tuesday, November 4, at 11:30 a.m. in the Gentex booth (#23889).
RacingJunk will be on the ground in Las Vegas at the SEMA Show, so be sure to check back here to see all the exclusive content, including photos and videos of both builds, shortly after their reveals—so stay tuned for full coverage coming soon to RacingJunk.com.