Purchase Frontier Magnaflow Catalytic Converters 49 State Legal Find Magnaflow Catalytic Converters 50 State California Legal MagnaFlow Exhaust Products Manifold w Integrated Catalytic Converter MagnaFlow Exhaust Products 2.50in. Universal California OBDII Catalytic MagnaFlow OEM Grade Federal EPA Compliant Manifold Catalytic Converter. Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 452028. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low mass design also allows for greater thermal efficiency. This direct fit catalytic converter is designed specifically for the 1998 1999 Nissan Frontier and interchanges with OE parts 14002 3S600 and 14002 3S610. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.