Extended Power
New member
- Joined
- May 24, 2011
- Messages
- 2,216
- Reaction score
- 0
Just curious, because it may have a T4 flange on it, but they sure don't have T4 port size...

where did you get the one you have?
That is not a genuine Borg Warner turbine housing. The Borg .83 a/r will line right up with a standard T4 gasket...