update for anyone on this thread. i now have about 1400 miles on my F.I. system already and it still makes me smile everytime i start up my Z
i do believe it is fully broken in now and so far its just as loud and beatiful sounding as the first nite after the install.
once spring rolls around i plan on taking it to a dyno/tune shop by my and getting that all handled and i'll have numbers to post. for now though the snow is getting ready to fly here in western PA so the Z is going into hibernation for the winter.
still looking into a possible GTM stage 2 TT set-up over the winter months. so we shall see what kind of monster rolls out of the garage when the snow melts in spring (if i feel like parting with another $10k lol)
