Some are screwed in Rob, most TD04s are like stuck onto the compressor covers and then when you try and bend them at a different angle they snap. The amount of times i do it at work is silly Azz - the circlip that holds the compressor cover on, just get some snipe nosed pliers and remove the circlip and re angle the compressor cover then re tighten the circlip. Looking at your picture our turbos are the exact same buddy. You should be okay with the intercooler piping if you only need to move it a tiny amount.