if u berani then u can do like mine la
T04E garrett housing ,
CHRA is td05 , rear housing is 7cm evo3
housing is similar size to a td06 , fin size equivalent with 20g fin.
rated around 650cfm in dsm sites
summore u will be able to use back ur stock manifold
t04b housing will also be good
but remind u tht i run a vr4 block not a evo1
and i dont run a stock ecu
wht u need to do to run with a bigger turbine
injector 550cc , bigger fuel pump suggesting a walbro 255lph
sard regulator ( u need it ).
retune atleast a E-Manage or Drax Ecu Chip or Matspeed tuned chip
safc2 wont be able to tune ur ignition at all
metal gasket recommended 1.5mm MMC thts the cheapest, u can go for toda , power n hks
intercooler hoses , the getah one wont be able to told more than 1bar safely , summore u r increasing ur CFM
if u want to know more about td05 20g , ask Khoyos, he is running on with drax chip , hehehe, bt 550cc rx7 injector.