Just purchased a 2005 STi as a secondary daily driver. My end goal for the car is somewhere around the 450 crank HP. I realize this involves quite a bit of modification, and I was looking for the best way to start going about this. My current plan is to start with simple things such as intake, exhaust, uppipe, down pipe, fuel pump/injectors, and perhaps a larger inter cooler. After those I would move on to a rebuild of the bottom end and heads/studs in preparation for a turbo system upgrade. Does this seem like a good way to go about this, or is there another path I should pursue?