It's always nice to follow the instructions of posts on home page of forum. Visit new members and also complete a "signature" under "user cp" with your info. That being said, I will assume you are talking about the DIESEL turbo.
hello sorry about the introduction.I was a bit busy with the garret turbo!
I also didnt think l had joined a shop. l thought it was for advice
OH and by the way YES you can change internals in situ.