greddy emanage?

Greddy emanage. I am in dire need of a tuning but i need a fuel management setup first.

Has anyone installed these themselves? I know the apexi’s are pretty easy to install, but this one I have never even seen and what not. Any luck tuning with it either? I know there are allot of add on’s but how about the basics? Would I need to order a bunch more parts to (as in greddy emanage accessories)?