wow, how dumb do i feel... i am kind of embarrased to actually say what was really wrong with the car.
to make a long story short, i bought hard piping for the inner cooler from cool eeze and never installed the hard pipe from the turbo to inner cooler i just left it stock.
well the stock rubber piping had what i call a "ninja crack" in it. you know, a crack that is only there under boost. like a flap that opens up durring boost.
well this explains the rich problem, the excesive turbo spool up sound and the not so loud blow off valve.
i checked the piping so many times and neglected to check the stock piping at the turbo because i never took it off.
it is definately fixed now. i am back to 10psi of boost and the car is feeling extremely strong again.
thanks again to everyone who gave great advice.
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