I wasn't sure how to search for this, tried a few things and failed so here is my question. I'm going to be going turbo soon, either APS TT or ST not sure yet (price mostly is the issue). And I need to pick a good EMS but I'm being rather picky on the subject.

So here are my requirements for it:
- OEM like drivability (not jerky, smooth idle, all that)
- Ability to expand (When I build the motor I may stroke it)
- NO check engine light unless something is actually wrong.
- Plug and play
- Maybe more I can't think of right now.

At this point, I'm thinking either The Osiris re-flash or the Haltech. Any input to either of those or a different idea would be greatly appreciated.

 

Haltech is what I am going to get, and would get if I were you.

 

I'm not having any trouble with the Greddy Emanage Ultimate. It seems to be doing a pretty good job and I can tune it myself.

 

My main thing is the no check engine light. I was leaning toward the haltech and then maybe just using the osiris and use their DTC disable thing to get rid of any that would be there as an onset of boost. Canadian, What are you running now? and sliderg35, do you have a check engine light with the e-manage ultimate? Also, anyone know what DTC's I could expect to have to deal with that I may not get to go away? I'm thinking a MAF code if the maf gets overloaded or something.