From my experience, We have had wrx’s fully bombed with, big turbo upgrades, Autronic ECU’s, Fuel, Injectors, all the go fast parts putting out well over 220kw at four wheels running NoS. And our mild tunned r33 skylines and salvia’s with stock turbo’s, computers, etc, still seam to beat them, Its only in the last ¾ of the track though, when we catch the rex’s.
They have us until about 3rd Gear :-)
You can compare power figures until the cows come home but they don’t mean jac, until you run you car on the strip. Because theirs a big difference between the strip and the dyno.