I have a 2000 Mazda Millenia Supercharged. Both cats need to replaced and the setup on this car is there is a cat on each exhaust manifold and they are about $500 a piece. I really dont want to spend over 1k on getting this done. Does anyone know if there is a place that sells headers or exhaust manifolds without the cats or some way to bypass them. I dont have emission control in my county