Race-Ready Precision for Performance Brands
In the automotive performance world, a fraction of an inch is the difference between winning and breaking. We provide custom CNC machining and fabrication done exclusively in-house for performance manufacturers who cannot afford failure. Whether you are developing a new suspension system or refining a drivetrain component, we deliver parts that meet the rigorous demands of the track.
Made in USA
Engineered and built in NC.
15+ Years Experience
Trusted by teams nationwide.
Winning Components
Tested in real racing conditions.
Expert Support
Fast help from racing specialists.
Suspension & Chassis Expertise
Our team specializes in prototyping and short-run production of critical vehicle components. We regularly machine suspension bits, chassis components, and drivetrain parts built with tight tolerances.
Complex Geometry
Using our Haas UMC-500 5-axis vertical mill, we can machine complex shapes that retain positional accuracy among critical features, reducing the need for multiple setups.
Live Tooling
Our Haas lathes with live tooling (Y-axis and C-axis) allow us to turn and mill complex features in a single operation, increasing accuracy for intricate automotive parts.
From Prototype to Production
We work with professional race teams and performance manufacturers to bridge the gap between concept and reality. Our engineering team can take a rough sketch or CAD file and iterate through design and material selection until the part is ready for production or track use. We handle the entire process, including deburring and part marking, so your components arrive ready for assembly.
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At Earnhardt Technologies Group, racing is in our DNA. Every component is precision-machined in Mooresville, NC, built to endure the toughest conditions on the track.