Garrett GT25/40R on a built D16 - Please Help !

[T-Charged-Civic]

Hello Everyone, I need help with this turbo
I'm running a built D16z6 on a civic hatch with a Turbonetics T3 T4 Stage 2, the turbo is starting to scratch the housing so I'm removing it, I was thinking about the Garrett GT25/40R, these are its specs:

Compressor:
Wheel: 60mm w/60 trim
Housing: .70 a/r
Big Housing w/ 4" inlet & 2.5" outlet

Center Section:
Dual Stainless Steel Ball Bearings
Oil & Water Cooled
Built-in Oil Restrictor

Turbine Wheel:
53mm w/62 trim
Housing: .64 ar, 86 ar

I'm about to order it within a few hours, so please, whoever can help me please give me his opinion, when should it give me full boost, when starts spools, thanks for everyone, Avi.

[soon300+hp]

around 3K+ you shoud be alright

[RedlinePrelude]

get the one with 60ar on the exhaust housing....... you don't really need a 80ar.....it will just slow your spool and with that compressor, 60ar exhaust housing will hit hard enough...... Shit I was gonna run the same turbo on my h23 and I was worrying about spool.....with 60ar exhaust housing not even thinking of 80ar....and I have a little more tq to spool it......so I hope you'll be happy......and when you got it installed.....please let me know how it worked out for you