Granatelli Motor Sports stands at the forefront of the aftermarket automotive industry, delivering premium performance parts and accessories tailored to enthusiasts' needs. Specializing in computer-based electronic components such as Blow Off Valves, Exhaust Cutouts, Billet Hose Clamps, and Turbo Wastegates, alongside suspension systems crafted for American Muscle cars like the Camaro, Corvette, Mustang, Challenger, and Charger, GMS ensures vehicles perform at their peak.

With a robust engineering background, Granatelli Motor Sports not only designs and engineers these high-performance components but also distributes and installs them, guaranteeing unparalleled quality and reliability for every customer. Widely accessible across the nation, GMS products are available through diverse channels including mail-order programs, retailers, dealers, and warehouse distributors, facilitating easy access to their innovative automotive solutions.

Located in a spacious 42,000 square foot facility in sunny Southern California, Granatelli Motor Sports operates as a California Corporation, proudly serving automotive enthusiasts with top-notch products and exceptional service.

Granatelli Motor Sports is a renowned name in the world of automotive performance, innovation, and engineering excellence. With a rich legacy dating back decades, Granatelli Motor Sports has continually pushed the boundaries of automotive technology, delivering cutting-edge solutions that enhance vehicle performance, reliability, and efficiency.

At Granatelli Motor Sports, we are dedicated to providing enthusiasts and professionals alike with top-of-the-line products and services tailored to meet their specific needs. Whether it's high-performance engine components, advanced suspension systems, or precision tuning services, we strive to deliver unparalleled quality and performance.

Our team of experts consists of passionate automotive enthusiasts and skilled engineers who are committed to pushing the limits of what's possible in the automotive industry. Through relentless research, development, and testing, we ensure that every product bearing the Granatelli Motor Sports name meets the highest standards of performance and durability.

With a deep understanding of automotive engineering and a commitment to excellence, Granatelli Motor Sports continues to be a trusted partner for enthusiasts, racing teams, and automotive professionals around the globe. Join us on our journey as we continue to redefine automotive performance and set new standards for innovation in the industry.