After several months of rigorous testing, GMG is thrilled to announce the launch of our new over-axle pipes for the GT4RS. These pipes are expertly crafted from premium 304 stainless steel and feature HJS 200 cell high-flow catalytic converters, delivering notable enhancements in performance. Our comprehensive development process has established that these over-axle pipes significantly boost performance, delivering an increase of 7 WHP and 5 lb-ft of torque. They also enhance responsiveness across the full power spectrum. Furthermore, the over-axle pipes are fully modular, ensuring seamless integration with factory headers and exhaust systems, and they are designed to avoid triggering the Check Engine Light (CEL).
Features
After several months of rigorous testing, GMG is thrilled to announce the launch of our new over-axle pipes for the GT4RS. These pipes are expertly crafted from premium 304 stainless steel and feature HJS 200 cell high-flow catalytic converters, delivering notable enhancements in performance. Our comprehensive development process has established that these over-axle pipes significantly boost performance, delivering an increase of 7 WHP and 5 lb-ft of torque. They also enhance responsiveness across the full power spectrum. Furthermore, the over-axle pipes are fully modular, ensuring seamless integration with factory headers and exhaust systems, and they are designed to avoid triggering the Check Engine Light (CEL).
Features
