Why GruppeM

GruppeM intake systems use a zero-tolerance manufacturing process, utilizing carbon fiber composites, which dramatically cool intake temperatures and increase airflow through the engine for improved performance. GruppeM exhaust systems are made with aerospace grade titanium and T304 stainless steel, which results in significant weight reduction and increased horsepower throughout the rev-range. GruppeM brake lines are comprised of carbon steel and stainless steel components, and are designed to withstand the harshest racing conditions, making them ideal for high-performance street applications. GruppeM performance software is developed on the dyno in-house at our Long Beach CA facility using a Dynapack DAQ55 4WD dynamometer. Each software application is custom developed to improve horsepower and torque throughout every RPM point, and is designed to work in conjunction with our intake and exhaust systems.