An Australian company named APS imported both a USDM STi and a USDM STi motor (in crate) to do product development. Their baseline tests showed 311.3 hp at the crank, and somewhere upwards of 300 tq (estimate based on the graph).
Take a look at their numbers after some development, toward the bottom of the page! Quite impressive. If I keep seeing numbers like that, it's going to slip my mind that I need to be dropping a T56 tranny into my Camaro.... :roll: