rasonline

Just wanting to get an idea of the power range that i could expect:

STi ver 6
Perfect Power XMS Management
Boost Cooler water methanol injection kit
AirResearch t04e (Garret) turbo - compressor wheel -25, (might be a bit laggy, and tends to come into full boost around 4,000rpm)
FMIC 76mm outlets and 76mm piping - https://www.scoobynet.com/general-te...stall-wip.html
Standard 550cc side feed injectors
Max boost - planning on 1.1bar

Fitted various other items for strength but won't increase performance eg. Greddy timing belt, oil gauges, temp gauges, etc.

Your guesses on bhp at the wheels? Can i get up to 280?

rasonline

doesn't anybody have any idea???

silent running

A lot of stuff there that doesn't come up in the UK, so hard to say. But in my limited experience, 4000 rpm for full boost is pretty laggy and 1.1 bar isn't a great deal. The intercooling which you posted on the other thread looks superb, but this is of course only going to allow you to get the most potential out of your setup rather than add any power. 550's sound right though.