Still, piecing it together and, knowing that you will continue modding you can still drive and enjoy it, yes?
I keep thinking of, often, hearing that nearly every time that a mkv received a remap and dyno'd, with or without mods, the mods really didn't make much difference. I remember years ago in 2006 reading article after article with dyno data showing no difference when dyno'd after a remap only, and again after a dp and intake were installed. The results were never showing any gains. This was the reason I went ahead and remapped first back then. Then I added a drop in K&N($$ waste because >). Then a p-flo intake, and that was it until doing the K04 install. Without a dp it ran great and did 14.0 et's on 91oct giac pump-flash.
To me this says whether or not you add supporting mods on a stage 1 or 2 remap really will not affect performance much at all. Doesn't it? Every one of the articles ended by stating that the oem intake and dp were very sufficient and not restricting much at all.
I still would get the DP before the fmic.
I don't think a S3 fmic will hamper performance much if any at all.