MagnaFlow offers a range of Hyundai Genesis Coupe catalytic converters that meet OEM Grade or California Grade requirements. Make sure that the check engine light stays off and keep your coupe running clean and green with these replacement catalytic converters. Each converter features durable stainless-steel construction and either a direct-fit or universal design. Select your Hyundai Genesis Coupe’s specifications and state vehicle registration to ensure you buy the correct catalytic converter that fits your car’s needs and meets your state’s emissions compliance regulations.