I really dont know much about turbo compressor maps and the engineering details or matching flow rates.
However I have been in a 2.5 l subaru with the bigger gt30r and it spools pretty damn fast in that little 4 banger. Granted that car has variable valve timing efi and all the fun modern controls. However it the 3.3l l porsche motor can spool it nearly as fast it would be a great match. I think the subie made about 380whp with its AWD losses so figure 450+ at the crank.
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84 930
07 Exige S
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