its the part that goes to the turbo that connects to the oil return line does anyone know where i can get that or what the part number is i check greddy web site but they dont have it on there.

 

to the best of my knowledge, Greddy doesnt sell it separately, at least that's what my buddy was told by Greddy. That said, there are other sources for the fitting you need. Any place like turbochargers.com should carry them. Good luck with the install