Hmm ok. Well go to pirtek/enzed with the turbo and the oil pressure sender.

Apparently the t-piece can crack if screwed into the block (from vibrations) so i got a piece of braided line > t-piece(mounted on engine) > the oil pressure sender and another braided line to the turbo...

What type of water lines is it? Two threads? Id suggest using banjo fittings if you want to use rubber hoses.

Couple of pics here:



Notice the water lines (covered in heat proof) and the braided line dangling.