wow! you demand a lot from me!
but hmmm let me hit the big ones!
1.Steering lock fuse pull. Wow what a great DIY mod! 20 minutes because I'm an idiot and dropped a leather-man tool down into my bay
Steering lock problem solved (for real)
Nissan does not use SC on all the post-Jun-2011 production, for those prior to it, just pull the fuse.
2. no oil cooler
- unforgivable defect but easily retrofitted. (I used stillen 25 row kit)
Oil Temperatures ?
honestly, 2+ years with the Z, oil-temp never an issue for me, even though a 90 mins Z cruise, how do you drive your Z on a normal day..?
3. Horrible clutch feel on 6mt
- many solutions from removing the stupid assist spring to a full clutch replace. I went full on with a JWT, but do we all agree the OEM clutch sucks donkey balls and should be considered a must fix or is it just me???
RJM Clutch Pedal System for 370Z - Fully Customizable Clutch Feel & Stroke
Clutch pedal too soft/no feel? Remove the helper spring!
"feel" is very subjective, you don't like how it feels, mod it, if you are ok with it, leave it... can't blame it.
4.Failure prone CSC.
- I did mine when puling apart tyranny to put in JWT. Is it worth swapping before failure?
http://www.the370z.com/engine-drivet...-failures.html
what kind of component can last forever..?
5. Massive 25 lb Flywheel.
-Is this a poor designby Nissan? I think so!!! I put in a much lighter JWT flywheel and did not notice increase in vibration, but did notice much better throttle response.
Jim Wolf Technology Clutch/Flywheel Combo w/ Free Accessories!! FREE 3-DAY SHIPPING!
most of the OEM flywheel are heavy, no matter it's on bimmer or civic (I drove a bimmer before, the OEM flywheel is about 40lbs)
6. TUNE!
- why don't they all come engine tuned to NISMO specs. Why do I have to put it up on a dyno (4-600 bucks) to get the same tune a nismo has stock??? That's just stupid marketing bs IMHO. It would cost Nissan nothing to flash all EDCs with the nismo data no?
I don"t have a DIY link but just... well get it done!
you want the NISMO spec....?? then buy the NISMO...!!! 
7. Horrible road noise.
-From day one it has been criticized for road noise by everyone from R&T to my wife. I know sound-proffing is heavy (for you track bubbas), but a little engineering effort to help buffer the howl is definitely needed if you DD (I put some dynamat in key spots, but it still screams on some surfaces)
Cabin noise
man.... no offense.... it's a sports car.... you don't want noise... get a prius..... 
8. The "sport" VLSD. (let alone the base "open" one!!)
-this thing is terrible. A real locking 1.5 or full 2 way (or at least a helical gear type) is a must unless you only bought the car for looks in which case this thread is wasted on you.
LSD on Sport Package
Same as (6), buy the sports package Z then...
9. hatch springs
-I mean come ON Nissan
DIY: Weight reduction/Fix hatch not opening issue
and
!!For 370Z Owners with the Stuck Hatch Release Issue!!
10. unnecessary Hatch weight
- so stupid that some have and some dont, even the factory kinda addresses this by only putting them in like half the cars.
DIY: Weight reduction/Fix hatch not opening issue
Whew and that was just a super quick search of the issues I mentioned
let me reiterate:
I LOVE MY 370Z!!!!!!
stop hating on me! I just feel like there was a lot to fix to make it go from troublesome and unpolished to amazing
Most of these fixes are almost free. Some are not
Example:
Right hand fuel starvation(
Fuel Starvation Control Product) Which only effects those of us who drive this car either on the track, or like the kick butt sports car it was born to be, is a THOUSAND bucks to fix! I call that a bit "in the rough", but don't hate on me, mine is fixed, and I love it!
