anyone know where you can get 02 sim's for 05/6 mustangs?

I'm a little suprised there is no SES light after doing longtubes, but want to eliminate the sensors anyway. need a bunghole for the wideband and don't really want to weld in another one if I don't have to.

 

Do you not have a tuner? If so, get someone to shut the rear o2s off. If not, I imagine you could use the MIL eliminators sold on most sites.