|Base:||Santa Ana, CA|
|Team Principals:||James Sofronas and Fabryce Kutyba|
|Cars:||2011 Porsche 911 GT3 Cup Car (Platinum Cup) 2010 Porsche 911 GT3 Cup Car (Platinum Cup)|
Founded in 2001 by James Sofronas and Fabryce Kutyba, GMG has quickly established itself as North America's premier performance tuning facility. What began as a small 1200 sq. ft. shop, maintaining two race cars, has grown into a15,000 sq. ft. state of the art performance tuning, racing and service facility located in (Orange County) Santa Ana, California.