yes it would. yes its illegal. yes you will need to throw in a couple dummy o2 sensors so your computer doesnt flip. no im not condoning it. for legality reasons.
on my deceased 99 my setup was jba shorty exhaust manifolds, gutted short cats, 2 chamber glasspacks in place of the long cats, then custom bent to dual side exhaust. had the dummy o2 sensor mounts. no ricer sound there at all, could hear me coming 1/2 mile away was always mistaken for a cobra , i miss it dearly.