Torque Theory is a custom engineering and manufacturing firm founded by three hands-on builders who live and breathe automotive performance. We aren’t consultants on the sidelines—we design, fabricate, test, and break things ourselves, every day.

Between the three founders, our experience spans the full spectrum of motorsport and custom vehicle development: from Pro Mod drag racing, to extremely bespoke European builds, to professional race car construction and optimization across oval late models, Trans-Am, and endurance racing. Every founder works firsthand in custom car design, fabrication, machining, and wrenching—because real engineering happens in the shop, not just on a screen.

What we do is custom engineering, end to end.

If the part doesn’t exist, we create it. If the system is flawed, we redesign it. From initial concept and CAD, through prototyping, testing, and refinement, all the way to full-scale OEM-level production, we handle the entire process in-house. Our capabilities include custom CAD and design, CNC machining, welding, metal cutting and forming, electronics integration, and R&D-driven iteration.

Whether you’re an individual builder, a race team, or a company needing a manufacturable solution, you bring the idea—we turn it into a real, functional, production-ready product.

At Torque Theory, engineering isn’t theoretical. It’s built, tested, and proven.