Shop Nilight 2.25″ Inlet/Outlet Catalytic Converter with O2 Port and Heat Shield, 2.25 inches Universal Cat for Chevy Dodge Ford Mitsubishi Buick Chrysler GMC Jeep in high quality, support 5 years warranty. Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding.