NO MAN!! Sorry.. The smoke is tuff to tell but if it got really heavy it was oil blow by, I pulled the O2 in the DP to see if it was oil. Mine was covered in oil. :(
Glad to hear you got yours installed, Hope it works out for you.. Really like the MS3 but really like the G37. Already installed Stillen Gen 3's and exhasut is on the way from ExoticSpeed.
Reworked started smoking. :(, Parted out the car and got a G37X Coupe.. This is the PG kit. Got it from Ken a few months ago( Like 4)
BTW just saw you got yours and getting it installed, Make sure your tuner rasied the idle to 950..