Originally Posted by Billabong
Stu has given more specific info,
with caveats - good for this particular guy.
I was answering in general, as I try to post with future readers in mind who may use the search facility and then think, wahay - I can bolt on a T3/04B on my small turbo, so I still stand by my answer
Future readers with ST cars will have an airflow meter too.
My point is the significant difference between doing with with a ST car and a BT car.