I see your problem which is most likely your "TubroXS CAI".
Where's the dyno plots for your A/F. Obviously if you don't know this but the 07+ Subaru's intake is EXTREMELY sensitive to any type of change; and it's pretty much waste of money IMHO to upgrade it unless need being. Something as simple as stg2 there's no reason to, but that's my 2cents.
Once you get that mods calibrated in the map then I'm sure you'll be pulling the appropriate power levels... GL!