o2 housing for t3 turbo

[JasonR]

What do people do for 02 housing if they have a t3 turbine housing with 5 bolts instead of 4 and they want external setup off manifold? Cant find 5 bolt external o2 housings?

[Shane@DBPerformance]

Most people make their own.

[LightningGSX]

You can get the flange at RRE or Forced Performance or several other places.Just have QPR or Jet weld you up something