Basically, if I were to line up with another 370z with Full Exhaust/Intakes I want to have an advantage on them. But I don't want to pay 2000 to have a very very small advantage.
I do not believe I am going to go FI on this car..It is a daily and I have seen FI kits put people out of their cars for much too long haha. I know of the diminishing upgrades but I have done quite a bit of research on these items and I am still in the air with them. As you said that pulley is a eh eh mod.
Thanks for the quick input!