Hello all,

I am researching the GTM build and have come across people mentioning the ISIS electrical system. I have checked out their website and as much as it looks interesting it is making my brain melt :P.

So my question to those who have dealt with the ISIS system, what are the advantages? disadvantages? what can you plug into it? does it replace the entire engine harness or just parts of it?

In the end i am wondering if it is really needed or if I should just muck about with the electrical that came with the donor car and kit.

Thank you all in advance,

P