I saw some nice results with the dead bolt TD04 20G. It has a 44lb/min wheel on it. I was thinking something larger though. APS told me the SR55 should never be used with a TMIC. But I thought that was larger then what I wanted anyways. I wanted to know if there was any ball bearing turbo on the market that was rated around 46-47 lb/min.

If you look at the top speed tune here ....

05STi w/deadbolt 20g (393hp 421tq) (http://forums.nasioc.com/forums/showthread.php?t=741615)

Mods: 3" turbo back w/ hi-flow cat, Jecs 720cc injectors, 255 walboro fuel pump, perrin bigMaf and inlet hose, TD06 20G (deadbolt), Topspeed tune ECUTek

Run was made on PUMP GAS and boost was set at 1.35 bar

here is the graph over a stock 05STI w/cat-back

http://images5.theimagehosting.com/ddd.18.jpg (http://www.theimagehosting.com)

I like how at any RPM the tuned car has more TQ then the stock car. I would be whilling for 200 or 300 RMP more lage to see slightly more up top. I was also thiking a slighty larger ball bearing turbo might spool just as fast?

What other turbos should I be looking at?

USDM 05 STI
MODS after turbo upgrade
blitz SUS intake
Defi guages
injectors
TXS stealth w/ cat
fuel pump
fuel filter
COBB access port w/ street tuner
dyno tune