Actually... you never went in my car so you wouldn't know. It had a shitload of response down low, it was just as responsive as a stock turbo but with more power everywhere. More flow, more boost, less exhaust restriction + good tuning. My point is, GT35's are not laggy if you run the right setup with a built engine and all the goodies. If you are comparing a stock turbo on a stock engine to a GT35 turbo on a stock engine, then you're just stating the obvious.