Just finished up tuning an 07 STI Limited. The results are pretty good. I think that I could have seen a little more torgue if I would have had more time on the dyno.

The only parts on the car are a drop-in filter, Maddad V2 turboback and tuning. The ecu was tuned with all Open Source products. This making us the first to successfully tune an 07 using Open Source.

The car based at 240whp and 240wtq.
The final numbers are 300whp and 306wyq.
This was at 18psi tapering to 15psi.