16g install?

i bought a 16g with a 2g install kit and my mechanics are confused about the install because the jpipe on the 16g and the old turbo dont match up and also the oil lines i got in the 2g kit didnt match up if someone knows how to plumb this thing lemme know asap its been 2 months since i drove my car and im gettin the itch it was supposed to be done today but this problem came up please help

You'll have to replace the feed line and the return line, and the Jpipe, i connected it to my stock LICP and just bend it to the intercooler in the meanwhile.