GMG Racing launches its 25th anniversary season with a three-car IMSA Porsche Carrera Cup North America campaign led by Capestro-Dubets, Sofronas, and Washington.
INTRODUCING THE WC-RENNSPORT SYSTEM FOR 992 GT3 / RS
Newly developed. Race-proven. Engineered for sharper throttle, cleaner flow, and the unmistakable flat-six tone—this is GMG’s latest evolution in Porsche performance.
2025 McLaren Trophy Champions
James Sofronas and GMG Racing clinch both team and driver titles in the inaugural McLaren Trophy America season.
REINTRODUCING THE 991 + 992 RSR HARNESS BAR
Inspired by Porsche's Carbon Bar, we're reintroducing the RSR name with our own Harness bar, crafted from lighter, stronger Docol R8 tubing weighing just 36 lbs.
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