So im taking my Sti up to Maximum motorsports for a service tomorrow , and whilst its there im getting some EL headers fitted and a full tune for the autronic.

Im heading away over east with work in august until december, and will be getting an STi 6 speed conversion as soon as I return for some added transmission strength.
Once the transmission is in, I would like to chase some bigger numbers. I think 360awhp would satisfy me (400 would be awesome but engine reliability may be an issue)
The thing i need to know is, are the factory forged internals in the EJ207s satisfactory for this kind of power, or will I need to get the engine built. Also can I chase that kind of power also retaining a TMI, as i want to retain a factory look


My current plans where to get the following (rememeber my knowledge on EJ engines are limited)

Stock EJ207
Silicon intake pipe
EL headers
Hyperflow TMIC
required fuel system
and a turbo suited for that kind of power.




any advice is appreciated.

__________________
STi Ver 6 | 2.1L Stroker | 418whp | 11.5 @ 199kph |

Not fast enough dammit!