I have an 89 Turbo II with:

AFC Neo
T4 .60 Turbo
OBX 40 MM Wastegate
FMIC with 2.5 piping
FCD
3" Turbo Back Exhaust

I was just wondering what would be a good THR Point setting for the Neo, I have searched alot and have found that you want to set an S4 to 98% Lo 99% Hi, but I have found nothing on what people with an S5 were setting theirs to?

 

For your setup I would get a standalone.

 

it doesn't matter all that much. the low throttle corrections aren't going to do much, as they are mostly used under closed loop.