Aside from a few other very minor suspension mods (strut bar, etc.) I'm pretty much done with my car's handling aspect. I've purchased a number of aesthetic items for the car. I just recently purchased a pair of LED turn-signals for the mirrors. They're a lot like the turn signals you see on all of the new Cadillacs; they're red in color.
Not my car:
Then, I placed a special order of eyelids from a manufacturer who has pretty much halted doing eyelids for Maximas. A friend of mine managed to convince them, and we ordered two sets. They're polyurethrane, and cost $100. They're the most coveted eyelids ever produced and incredibly rare (I'll be one of the very few Maximas with them on). Neither the signals or eyelids are on right now, I'm waiting until the spring.
My headlights are PIAA 5000k Super Plasma GTX. They're standard H4, but they look very nice. I'll be getting a bi-xenon HID kit sometime in the summer.
Before I start with bolt ons, one of my vert first perfomance mods will be a set of lightweight rims. Most people don't know this, but the heavier and larger your rims, the more WHP you're losing. It's estimated that for every 1lb your rim weighs, it's a theoretical 8lbs (4lbs for the inactive wheels -- RWD/FWD) sitting in your car. My stock rims weigh 29lbs. I'm looking to drop to about 16-19lbs per rim. If I drop 12lbs, that's 12 x 8 x 2 = 192lbs. And then 12 x 4 x 2 = 96lbs. 96 + 192 = 288. For every 50lbs you carry in your car it's a loss of about 3WHP. So doing the math, a set of lightweight rims can open up a lot of lost WHP -- aprox. 17WHP. Very crucial mod, something a lot of people completely overlook. Hell, if I once again decide I want to drop an inch, the gains will be even larger -- but aesthetically I don't like how it'll look, since my tire sidewalls will look too chubby.
At the moment, my "ultra high performance" Falkens are about 4lbs lighter than the stock Bridgestones -- so I'm getting a small gain there. Hrmm, and then there's other lightweight stuff like underdrive pulleys (works similar to rim weight reduction) and flywheels (but only for manual transmissions).
I'm looking into getting some that looks nice and classy, but has appropriate weight. Enkeis are at the very, very top of my list at the moment:
Enkei CDR9 -- 20lbs
Enkei RS6 -- 19lbs