There is always much debate over RR figures.

What you have power wise is specific to your car on a certain rolling road on a given day.

To compair to another car run up on another set of rollers on a different day isnt even worth getting into.

Enjoy your car, and see how it compairs in performance to other equaly specd cars.

**Edited to add!

I recall when buying my S2 with the same mods (except a goose exhaust) the power figues from PTS were 168bhp on 16psi with a Stage 1 Turbo.

Realisticaly Id have thought your car would be producing somewhere in the regions of that sort of power.

As above though , If you have what you have on paper then who's to argue with it!