Hi Badbone,
Neither will fit!
Keep looking for used aftermarket ones. The good ones were Yoshimura, Kerker, Yashima, Bassini, Hooker and more I can't think of.
Someone out there is making something custom. I will eventually, just not ready yet. Don't forget you can specifically search the overseas E-bay sites. I have some stuff that I will be selling soon, just not sure if I'm going to part with my hybrid street Kerker/Yoshimura 4-2-1. Gonna have to decide soon, though.
Good luck,
HB