not as small as the TDO4 on the wrx, but the power falls on its face. At a recent sti meet I went to, the guys all had different set-ups and I heard what each had to say about them…
from left to right:
GT30r, GT30r, Stock ported turbo with meth and a boat load of mods/tune, 20G, mycar.
The 30r cars were mighty fast and they would spool almost as fast as my car(stock turbo). The 30r cars are putting down over 400whp.