Originally Posted by gonzo1
Ok. After running Stage 2 for a few months, I upgraded. Setup is Walbro pump, 07 STI injectors, VF43 turbo, Large TMIC, Cobb catless DP, Invidia 3" exhaust and Cobb access-port for tuning. Next will be the header/up pipe....
Well it sounds like you're closer to your goal, but the up pipe was probably the first thing you should have upgraded if you're running a bigger turbo and increasing boost levels.