Nice Car! I rode in a built 04 STi that was pushing 517 awhp at I think 28 psi. Once the turbo kicked in at about 4600 RPM, I was glued to the seat. He has to run premium and methanol mixed, and it runs about 110 octane at full boost.
To the OP, great job with the wash. It's always great to see enthusiasts using their car for the good purpose! As much as I hate dirty cars, I love it when I see that it's dirty from good use, not negligence!
did you have older sti? it looks like the older sti rims?
ahhh much better! Looks good. I'm gonna go clean mine as well a little later, it's to that point where I just can't look at it anymore like in your first couple of pics.