Thanks for the help guys.
The reason I was looking into a Greddy cooler is that I noticed Nengun is selling them for a little over $1k delivered.. Till about march my budget is $1k
I was thinking about getting a PFC althought I would tune it for the stock cooler/turbo, then when I add the fmic and hi-flow I'll need an additional tuning.
Therefore I thought if I bough the minor things 1st then worked my way to the PFC i'd save on the tuning side of things.
I had my car dyno'd a month back and got 163.3rwkw (12psi, stock cooler, stock exhaust) as we kept doing a couple runs after that the power would drop to 159rwkw to 153 rwkw, he then introduced me to the inlet pipe from the cooler and it was dam hot!!! This caused by the cooler, in the tuner's experience he suggested 1st thing to do is get the 3" turbo back exhaust then FMIC.
So far I have the 3" dump/front and cat, stock 2.5" cat back with a muffler (it came with the car) finishing the cat-back won't be a problem, I'm just tossing up between a Greddy FMIC (I rather quality/performance than worry about the price on a locally made) or PFC.