08 with R77 Full , no 02 sensor


So due to my oxygen sensor deciding to fall apart during removal I am in a bit of a pinch. I know a few other aftermarket exhaust don't even run O2 sensors on the 08. Can I just plug up the 02 sensor on my R77 full and not damage the engine? Will it run extra lean or rich?
I am running a Yoshi R77 exhaust and used the ecu editor to disable the o2 sensor. I have a map for the ecu editor if you need it for the yoshi r77 exhaust. I might have a stock o2 sensor laying around.