aFe Gemini XV 2.5in 304 SS Cat-Back Exhaust w/Cut-Out 18-22 Kia Stinger V6 3.3LThis system features high flow stainless steel mufflers, producing a deep sound while unleashing all available horsepower and torque. Utilizing factory style flanges and hangers, this system is a direct bolt on which requires no cutting or modifications for a hassle free installation. A mitered merge x pipe is used to balance and evenly distribute exhaust pulses traveling through the exhaust system, minimizing exhaust drone and maximizing scavenging.