I have a good deal on the TDo5 18g for the d16z6 but I am unsure if the d16 greddy mani will fit and what down pipe to use. I hear this a decent turbo for the D16z6 so I am itching to get this HMT set up going. THanks for the help. I am also interested on people with experience running this turbo in the dseries.

 

Greddy D16 manifold tucks the 15G tight. You cannot fit the 18G.