The only thing that ever bothered me about Tao's power claims, without triggering a hub/wheel shitstorm, is that he found a happy dyno in Trent's hub dyno, which has allowed him to make such claims that no one else around the country could replicate at their own tuner...unless they went to Trent.
No turbos produce that much power with that response on a 2.5. I believed the response was possible (though some argued about different ramp rates etc.), but the power figures for such responsive turbos had to be called into question.
But customers are also dicks, having an exact power figure in mind that they want to achieve, because they like the sound of the number and have no measurable need for that much power, but are scared their dick will look small if they didn't get the omg300kw matched up to federal 595s that made them slower off the line than a stock Skyline.
When I bought mine I didn't care too much about power numbers, just wanted a responsive turbo that has more grunt than the factory one and I got it; that's probably why I'm happy with mine. All these idiots bought G3 turbos that come on song at 4500rpm and make 300+, nek minut they were in the for sale section. Best advice I got was from some guy selling a high flow who had "upgraded" to a 3076 and said he wished he kept his high flow on there cause it was more fun than his current setup. Listened and here I am! Plus I drove Tao's car with 320rwkw and all it wanted to do was eat the curb at 4500-5000rpm...waste of power.