What are everyones opinions are different engine management systems..
Hondata
AEM EMS
Greddy E-something

im looking into getting one but i want something with a GUI (graphical user interface) ya know one i can plug a laptop into or has a screen that i can read or see....

 

They all plug into a laptop, the emanage is a super fancy VAFC that can also control ignition and a few other things, the hondata is cost effective if you dont need all the options and arent running boost, the ems is just all around good for anything, but a bit pricey and a little bit of an overkill unless your making some serious power

 

I went with the e manage.. Works great.. Cant complain!

 

There is also the EFI PMS. I've been fairly pleased with it.

 

If you're a big dog like me........ it does everything anyone would ever need.... period