find the existing throttlebody coolant line take it off at both ends run a long line to your turbo wich will be the bigger 2 passages that are the same size across from each other then as it goes through the turbo cooling the intenals but not in the same part as the oil will flow it will exit across fromm where it goes into the turbo and run it back to where the other side of the coolant line went on the throttle body. as for the oil tee off the sending unit on the back of the block. run it to the smallest inlet on the turbo on the top. then fix a drain in the bottom back into oil pan. REMEMBER OIL GOES IN SMALL INLET IN TOP OUT BOTTOM, THEN WATTER GOES IN SIDE OUT OTHER SIDE. THE WATER AND OIL PASSAGES IN TURBO IS LIKE AN ENGINE BLOCK MADE INTERNALLY BUT KEPT SEPERATE BY THE OIL AND WATER PASSAGES.