Go to
www.homemadeturbo.com and see how they did theirs. I just dont have time right now since there are so many options especially with a D-series. I'm building one right now for a D15. Almost done and total cost so far about $400. I'll take pics and post it on the turbo forum later. For now, review this:
http://www.hstuners.com/forums/showt...threadid=16805
Go to my website and learn the basic stuff. Review the stickies on the turbo forum.... Goodluck