The Pro Racer A Spec catback exhaust system is a light weight and high quality exhaust system for pro users. This exhaust system adds amazing power to your car. This exhaust is great for increasing mid-high speed. It creates a spectacular high toned exhaust note and dynamic exhaust flow. 5Zigen is a premier performance brand! Piping 2.38-2.75 inches... Tip 4-6 inches. Sizes depend on turbo application.
