Just out of curiousity, what changes were needed on your st2 Remap?
Cheers mate, nice of you to say so
it's so much better and healthier for an engine imho and will help longitivity of the engine.
I'd recommend 5/40 to be on the safe side.
Re stage 2+ mods
Full 3" turbo back BCS power valve system.
Ram air CAI
VIS hpfp internals
RS4 frpv
FMIC welly cooler 600x300x70mm
GFB DV+
BKR7EIX Iridium plugs