t3 turbo, o2 housing

I just got a t3 turbo and the bolts to the O2 housing are in a different pattern (they are a perfect square) does anyone know where i might be able to get an o2 housing to fit this? Thanks

Sounds like its a t3 4 bolt housing. Any of the DSM vendors that sell t3/t4 turbo kits (AGP, DSMotorsports, etc) can get you an O2 housing for it. Check out the page on my site for the turbo, you can see the 3" O2 housing there to see if we are talking about the same thing.