Our Portfolio
Our portfolio isn’t a collection of anonymous SKUs, it’s a lineup of founder‑built brands with cult followings, engineering credibility, and deep product DNA. We step in when they hit the $2–5 million “scaling wall,” supply the back‑end horsepower, and let each team double‑down on what they do best: designing parts enthusiasts can’t stop talking about.
Hybrid Racing
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Founded
2003 -By William Davidson
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Core Focus
Honda and Acura performance enhancements
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Key Products and Achievements
Pioneered K-series engine swaps with essential parts like mounts, harnesses, and shifter cables; expanded into drivetrain innovations including adjustable short shifters; leading manufacturer of aftermarket parts with a focus on innovation.
Hybrid Racing was founded in 2003 by William Davidson and a group of close friends, sparked by their shared passion for Honda performance that traced back to 2001 when Davidson built his first car a 1989 white CRX equipped with a turbo ZC motor. Motivated by frustrating personal encounters with scams, subpar parts, and unhelpful automotive shops, the team set out to create better solutions for fellow enthusiasts. They quickly identified the untapped potential of Honda's K-series engines and pioneered essential swap parts, becoming the first to market items like EG mounts, plug-and-play harnesses, AC kits, shifter cables, fuel line kits, and clutch lines.Starting small with funds from local engine swaps and a modest workshop, Hybrid Racing grew by addressing real-world needs in the Honda tuning scene.
Today, Hybrid Racing stands for innovation, exceptional customer service, and a strong commitment to the automotive community, with a focus on making Honda performance upgrades more reliable, accessible, and enthusiast-friendly. The brand is dedicated to transforming the industry by providing attitude-free support, rapid responses, and high-quality parts that the team personally tests and trusts, whether for K-series engine swaps, intakes, or race setups. At its core, Hybrid Racing embodies a mission to empower customers with superior products and genuine assistance, fostering a supportive environment for Honda enthusiasts to achieve their build goals.
DC Sports
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Founded
1987 - Darrell and Darrick Contreras
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Core Focus
Performance intake, exhaust, and suspension products for sport compact vehicles
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Key Products and Achievements
Developed innovative 4-into-1 headers for SCCA racing; offers CARB-approved headers, intakes, exhausts, suspension braces, and drivetrain components; products dyno-tested and CARB approved, parts, expanded from Honda/Acura to broader platforms.
DC Sports was founded in 1987 by brothers Darrell and Darrick Contreras as a pioneering force in the emerging sport compact automotive market. The brand's origins trace back to a commission from American Honda to develop a performance header for their SCCA-prepped CRX vehicles, resulting in the company's first innovative 4-into-1 header design (HHC5002). This breakthrough quickly gained acclaim, leading to expanded demand for headers across other applications. Throughout the 1990s, DC Sports became a go-to name for Honda and Acura enthusiasts, solidifying its reputation with high-performance parts tailored to Japanese small cars ideal for tuning. By the early 2000s, the company broadened its scope to include additional sport compact platforms, consistently introducing unique designs that outperformed competitors and appealed to serious automotive modifiers.
At its core, DC Sports stands for delivering exceptional performance and value through meticulously engineered products that blend innovation, quality, and accessibility. The brand emphasizes high-caliber manufacturing, with offerings like CARB-approved headers, intake systems, and chassis braces made from premium materials such as polished T304SS stainless steel or ceramic-coated T409SS for durability and protection. All components are dyno-tested for optimal results, backed by a one-year warranty, and designed for hassle-free installation, reflecting a commitment to enthusiast-driven excellence. Focused on the sport compact scene, DC Sports continues to prioritize unique aesthetics, reliable functionality, and real-world performance gains that empower tuners and drivers to elevate their vehicles without compromise.
Southern Style Offroad
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Founded
Early 2010s - Kevin Berthelot
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Core Focus
Off-road equipment for Toyota and similar models
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Key Products and Achievements
Started with custom bumpers for Lexus GX470; provides trail-tested bumpers, rock sliders, and modular roof racks; emphasizes OEM-like aesthetics, durability, and U.S. manufacturing.
Southern Style Offroad was founded by Kevin, as a personal passion project rooted in his love for off-roading. It all began when Kevin crafted a wooden prototype bumper for his wife's Lexus GX470, frustrated by the lack of suitable off-road options available at the time. He honed his welding skills and spent countless hours in the garage developing custom front and rear bumpers. As he and his wife attended off-road events and connected with the community, demand grew for similar products tailored to various Toyota models, leading to the official launch and expansion of the brand from these humble beginnings.
Today, Southern Style Offroad stands for reliable, battle-tested solutions in the off-road automotive industry, with every product rigorously tried and proven before hitting the market. The brand embodies a commitment to sharing off-roading experiences and discoveries, offering upgrades like roof racks, rock sliders, and bumpers that are as durable as the trails they conquer. Focused on Toyota vehicles such as the GX470 and 4Runners, it remains a community-driven entity, emphasizing passion, innovation, and trustworthiness for enthusiasts seeking solid performance in rugged environments.
Tuner Brands
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Founded
2023
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Core Focus
Operational and dealer platform for aftermarket performance parts
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Key Products and Achievements
Serves as the centralized dealer portal for the portfolio, providing access to product catalogs, order tracking, and resources; integrates distribution for all owned brands.
Tuner Brands serves as a wholesaler and enhanced 3PL (third-party logistics) provider, handling operations like inventory management, dealer networks, shipping, and assembly for brands owned by its parent company, DMM Motorsports—including Hybrid Racing, DC Sports, and Southern Style Offroad—as well as supporting a few other enthusiast-led automotive companies through specialized services. This setup allows these brands to focus on innovation and community engagement while Tuner Brands scales their back-end efficiencies for long-term growth in the performance parts market.