Hi guys,

I'm going to start a new project soon hopefully and want to start gathering bits. I'm after a ECU. I'm looking for something thats plug and play and don't really want to go with Motec etc.

I understand Power Fc's are great but not cheap
I would like to have some info about the OEM stuff.

I got a whole engine and matching loom that comes with the ECU etc. But i'd like to look for a better ecu as i'd like to put a front mount intercooler and raise the boost a little.

Everything i have is from a 99 WRX. Don't think its STI. I'll post some pics up tomorrow.

I've heard STI Ecu are better and i'm looking for something a little better that can be pluged and play

What do i need?
How do i know what the 380 injectors look like?
What version STI Ecu's would fit?

Would the following be classed in order of increasing performance?

1.... W9 ECU -WRX RA
2.... v1 sti ecu
3.... V2 GF8 STI Ecu
4.... SA ECU (STI CHIPPED) - V STI 14.94PSI

Sry for my ignorance, i'm still learning
Thx

P.s If you have what i need let me know