Injen Hyundai Sonata (11-14) / Kia Optima (11-14) 2.0L - 3inch Cat Back w/ Dual 60mm Mufflers

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust systems to choose from. All of Injen Technology Performance exhaust systems are constructed from mandrel bent stainless steel tubing Mandrel-bending ensures the tubing maintains its shapes and size throughout the entire length, providing smooth, unrestricted airflow. From the Investment cast flanges to the custom hangers, all Injen exhaust systems are 100% TIG welded and handcrafted in the USA and include all tubing, mufflers, and hardware necessary for a hassle free installation. Each system is uniquely designed to offer an aggressive sound that brings out some massive power. Like all other Injen products, the Injen exhaust systems are proudly built in Pomona, CA. Features and Benefits Stainless Steel Resonated Roller Tips Dyno Proven gains of up to 13 hp and 11 lb-ft. of torque Performance Stepped Pipe design utilizing 76MM and 60MM piping Dual 4.0"Polished Stainless Steel exhaust tips Dual round mufflers for exceptional sound and performance Stainless Steel Investment Cast Flanges For a Fast and Easy Install Hand Crafted and TIG Welded to Perfection for Strength and Durability Unique Design Increases Exhaust Velocity show Quality Embossed Stainless Steel Mufflers Premium Stainless Steel Hardware and Hangers Manufactured in Pomona, California USA Manufactured from Mandrel-Bent 304 Stainless Steel