^^^ ah ok...
Seriously, what do you want your car to look like? Go in the classifieds section and look at what the various vendors have to offer. Look through their sites as well. Maybe @
kALMIGHTY can tell you what to do, but the rest of us can't. It's not our car. It's not our taste. It's not our vision. It's yours.
For that budget, you can drop your car on lowering springs. You can get a basic poly lip kit. You can get a trunk lid spoiler. There are lots of little things, or a few big things you can do.
And IMHO, exhaust tips is the stupidest suggestion unless you plan on never changing your exhaust.