For reference, the 09+ WRXs Ive baselined have done about 24xwhp and 25xwtq. Ive never tuned and dynod an unmodified car, but I have dynod one with only a downpipe and it did 285whp/315wtq at just under 20psi. Your car, being at 17psi, should fall in between.
glad you are enjoying it, best value ever.
Wicked M@