Haven't tuned it up yet but the power will be 450-500rwkw, using the 6466 precision turbo. When dean drove the car last we had also increased tyre size from 265 to 305 width with the full race controller, so can't say exactly how much contribution the controller on its own was but the feedback was that he didn't get any wheel spin out of corners...it would just grip up and shoot out of the turns. Especially out of Honda corner which always spun, were running about 420-440 kw at the time, dean turned the controller all the way up. Now this combination actually caused us an issue which we never had before....oil surge, hence the dry sump set up. It's got so much mechanical grip.