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IRDR Motorsports was founded by Ian Repsold and built on decades of engineering, manufacturing, problem-solving, and real-world motorsport experience. The company combines precision CNC manufacturing with practical performance development to create products and solutions that deliver results both on and off the track.
With nearly three decades of professional experience spanning South Africa, the United Kingdom, the Netherlands, and the United States, Ian Repsold has built a career around technical problem solving, operational leadership, manufacturing excellence, and continuous improvement.
That same engineering mindset was applied to motorsport, where hands-on vehicle development, fabrication, tuning support, and performance engineering became a lifelong passion. IRDR Motorsports was created to combine practical engineering experience with real-world performance development.
IRDR Motorsports is built on experience gained through years of competitive motorsport involvement and vehicle development.
Highlights include:
The lessons learned through competition directly influence the products and solutions developed today.
Unlike many aftermarket companies that simply rebrand imported products, IRDR Motorsports develops products through real-world engineering, manufacturing expertise, and motorsport testing.
Every design decision is driven by functionality, reliability, serviceability, and performance. Products are developed to solve real problems, not follow marketing trends or create unnecessary complexity.
The result is precision-engineered components built to perform consistently in demanding real-world environments.
IRDR Motorsports proudly designs, programs, and manufactures products in Florida using precision CNC machining and premium materials.
By keeping development and manufacturing in-house, every stage of the process remains under direct control—from concept and CAD design through machining, inspection, and final assembly.
This commitment allows the company to deliver high-quality American-made products built to perform.
Every billet component is programmed, machined, inspected, and supported from our Florida operation.
At IRDR Motorsports, every project begins with the same principles: functionality, reliability, and attention to detail.
Whether developing a billet component, manufacturing a precision-machined part, or supporting a motorsport project, the focus remains the same—build solutions that perform correctly, solve real problems, and withstand the demands of real-world use.
Experience, testing, and continuous improvement drive every decision from design through final production.
Whether you're building a race car, developing a new product, or looking for precision-manufactured components, IRDR Motorsports is ready to help.