Black out your grille (keep emblem chrome). I did it to my car and it makes an amazing subtle improvement. It really complements the Infiniti logo and blends with the window tint and black portion of front and back lip and oem side skirts.

 

Yes, I am missing the fender lining but I will get that fixed soon.

 

Def de-chrome window trim, grill, door handles.

 

Everyone has their own opinions. Find what you like.

 

Start with buying a LT fender liner!

 

Get 350z revised springs (2004.5+), or get unrevised 350z springs front and coupe springs back. This gets you a good even drop that looks great for cheap. I, in addition to everyone else, also love the rays. Timeless and sleek looking

 

If your gonna buy suspension I would go ahead and buy coilovers that's just my opinion also stillen makes a decent lip kit and vis makes a wald rep lip kit both are fairly simple and not super aggressive looking

 

how much did you pay for your car? my car looks the same ! i bought it 1 month ago. but i have 145k miles on it.
it even has same rims... are they standard ?

 

Only thing I would go for is a nismo or hikkatadori, maybe an aero kit if you dont have one?
Dont buy a body kit, the sedan options are all ugly I think
You would also need a ton of suspension work and very aggressive wheels to pull off a body kit which would cost way more then $2K
Tint, drop, wheels, exhaust

 

the rims are stanard for the sport edition model. You have polished/chromed plated sport wheels. The OP has normal sport wheels. They look good.

Window tint does change the look of a car. But then again thats always a MUST do for me.

Wheels dont do much unless its paired with lowering the car. But with lowering comes and extra cost of a alignment. But boy does it make the car look good

I got a stock look but worked on adding more ponies under the hood. My 350z track wheels look stock but is lighter.