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G-Sport engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full G-Sport lineup with fast shipping and expert fitment support — order with confidence.
The GESI G-Sport GEN2 400 CPSI Catalytic Converter represents the pinnacle of street-legal performance exhaust technology. Featuring a 3-inch inlet and outlet, this assembly is designed for enthusiasts who want to maintain high exhaust gas velocity while ensuring their vehicle meets EPA emission standards. Built to handle up to 850 horsepower, this converter is the ideal upgrade for modified vehicles, including those with turbochargers or superchargers.
The GEN2 series is built to handle the rigors of modern high-performance engines. Its 4.5-inch by 4-inch body is compact enough for most under-car applications, providing a clean, professional install. By reducing backpressure, you allow your engine to breathe more freely, resulting in improved throttle response and potential power gains throughout the RPM range. Trust in the quality of GESI products to keep your performance vehicle running clean and strong. Find your next exhaust upgrade at GGCRACING.
Other popular G-Sport products customers consider together:
G-Sport engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full G-Sport lineup with fast shipping and expert fitment support — order with confidence.
The GESI G-Sport GEN2 400 CPSI Catalytic Converter represents the pinnacle of street-legal performance exhaust technology. Featuring a 3-inch inlet and outlet, this assembly is designed for enthusiasts who want to maintain high exhaust gas velocity while ensuring their vehicle meets EPA emission standards. Built to handle up to 850 horsepower, this converter is the ideal upgrade for modified vehicles, including those with turbochargers or superchargers.
The GEN2 series is built to handle the rigors of modern high-performance engines. Its 4.5-inch by 4-inch body is compact enough for most under-car applications, providing a clean, professional install. By reducing backpressure, you allow your engine to breathe more freely, resulting in improved throttle response and potential power gains throughout the RPM range. Trust in the quality of GESI products to keep your performance vehicle running clean and strong. Find your next exhaust upgrade at GGCRACING.
Other popular G-Sport products customers consider together:
