Marvin Gilbert Motorsports, known as MGM Racing, is a Porsche-focused motorsports business that builds, maintains, supports, and races Porsche vehicles. The team emphasizes experience, professionalism, and attention to detail, applying these qualities to both track support and workshop services. Its offerings include restorations and builds, as well as complete engine and transmission rebuilds, restorations, and custom builds designed to deliver quality and performance. MGM also sells used race cars and parts. Because its inventory changes regularly, prospective buyers are encouraged to call about specific items; the team may also be able to point them toward what they need.

MGM competes in Porsche racing events and shares race updates, schedules, standings, and photos. In the 2022 Porsche Sprint Challenge, MGM recorded a race-one win, while Scott Zdanis in the MGM #99 posted the fastest lap and earned pole position for race two. For inquiries about services, cars, or parts, MGM lists 954.592.4284 as its contact number.