Anyone know if we can modify the t3/t4 turbos we have into a ball bearing one ourselves by just buying the center section(bearing housing)?Or is there a difference in the turbine and compressor parts too?

I wouldn't bother I have the BB turbonetics turbo and I don't really see much difference with it. it still lags lags lags but that just might be my low compression... Then again my car gets the same mileage it did than when it was NA so maybe the BB has something to do with that.

http://www.hadesomega.info -car specz and movies 95 Eclipse RS | 76' 280Z | 89' MR2 | 99 Neon | 91 Zephyr
Who sez FF can't drift?

are you serious?for $700+ difference I thought there had to be a difference.have you ever ridden in a regular t3/t4 powered car?when do you see full boost at?