VF28 Turbo characteristics??
Can only comment in so far as how the turbo felt on my STI5. Compared to my previous MY98 and my brothers MY99 the turbo comes in at around 3000 rpm with a considerable step and then builds strongly to about 6500 where it starts to tail off quite quickly before the redline (which on mine is about 8000). If you then add a decat downpipe the power increase is quite noticeable but the most obvious change is how the boost seems to be held past 6500 and towards the redline.
Chris.
Chris.
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