G-Reddy E-Manage wiring diagram for the CG13DE

[CMF_hotshooter]

Hi guys,
I have some questions on this article:

1. Does this article apply to CG10DE engines?
2. What improvement does engine management do to the car(fuel economy, acceleration, top speed)? I'm a newbie, sorry if I don't know.
3. Is it an expensive mod or not?

 

[CMF_Ed]

This may help:
http://www.fusion-motorsport.co.uk/content/view/10/25/

You may get some gains on a stock setup, but not a huge improvement. It has to be accompanied by other mods.
The diagram is wrong as well. Or at least was when I last looked at it. Pay attention to the ignition wires.

Ed