I wouldn't boost that motor with that turbo. It's too big.
You won't be able to push enough pressure out to spool the turbo quickly.
I have 2 friends (in this example), one with a DRAG3 (T3/T4) turbo on his D16Y8, and the other with a Greddy 15g on his D16Y8. The guy with the 15g beats the guy with the DRAG kit because it is too big for the motor.
I don't recommend that large of a turbo on that small of a motor.
If you get a Greddy 15g or 19T kit, it's all bolt up and comes with the Emanage and aluminum piping.
PM SleeperCivicEX for advice and pricing.
hih