So after some thought, I have condensed these 3 phases into 2, mostly to save on 1 round of tuning. Also some minor changes to the parts, stronger clutch, heavier flywheel, mishimoto tmic, cusco engine mounts.
Stage 3+ ~325whp:
Killer B Holy header
Mishimoto TMIC
Cobb XLE BPV
Tial 38mm WG
Cobb...