just wondering if someone could tell me the diameter of the turbine outlet (where the downpipe connects to the turbo)? Also if you know, could you tell me the size of the wastegate outlet as well. Thanks in advance........

Also the diameter of the intake manifold would be nice to know as well. Just for some general info, i tried a search but didn't get anything useful.

 

measure it

 

wow that's helpful.

NorCal,
I'm picking up a used stock turbo later this afternoon. I'll post up the measurements later today.

 

wrxish----i would but im in a apartment for school in L.A. and everything i need is at home, but thanks for such a useful comment

mister 2-----alright man thanks a lot.

 

okay the wastegate door is ~1-1/4" (I'm guessing the wastegate itelf is about 1"). The turbine outlet tapers to just a little less than 2" so the turbine itself is smaller. I can get better measurements with calipers when I disassemble it later this week.

 

alright thanks again