on my 96 s2 GTST:
im running a LTX12 ecu (the lastest one not the first LTX12)
T04 on custom manifold
im told for 300rwkws with this setup i will only need bout 20 psi which isnt much boost
my car hasnt been started yet or dyno'd but with this setup, my new cams and the rb30 im hoping to make bout 350rwkws or somewhere it that region
should produce a high 11sec 1/4 pass on 300rwkws or so
the reason i went this turbo as it only cost me $900 brand new and costs $300 to replace the bearings if they ever fcuk up
but the other 2 turbos would suit fine, but cost more and are more expensive to fix ($1000)
just my 2c