Exhaust mani removal issue

[TypeReaL]

After much heat and removal of the axle which ill tell you the mess with that I did manage to get it out and remove the o2 sensor which seemed to be cross threaded into the stock manifold as if to prevent reuse could be crazy but i doubt its ever been off.

Now when the axle nut came about half way The impact went from full spin to wow thats spinning slow come to find the threads stripped and right near the splines you could see where it turned blue from being so hot but all and all everything goes back in tomorrow when the parts store has the new o2 thanks for all the help fellow yaris enthusiasts ! now the header is done there is more to come :D