400-450 hp on wheels, possible?

[lind4hl]

i will write down my setup:

7a exhaust cam/ rs2 intake
homemade tubular manifold
homemade boost pipe between inlet manifold an intercooler
upgraded clutch/flywheel
nuke performance fuelrail
adjusteble fuel pressure regulator
adjusteble can sprocket (exhaust cam)
VEMS
new fuelines to the pump

fuel injectors?
fuelpump?

im thinking about the garrett gt 3076r, but what hotsida a/r?


cheers!