So I've come to the concluion that I want a standalone ecu, and dont want to spend $1000+ for a used AEM.

I'm looking at the new MS3 with the MS3X board on the V3.57 mainboard.

I want to use the following add ons with that base.
- 4 bar duel map sensor.
- idle control
- Factory ecu connector (to make it a complete standalone)
- GM IAT
- Boost solenoid

Now one with questions...

- How is the idle control with the added circuit?

- What do I need for it to read the EGT, besides the sensor itself?

- Is this realistic?