I have to agree with everyone here.
I would recommend
1) Complete Detail, spend a day cleaning, waxing, vacuuming, and scrubbing the car so it looks brand new.
2) I have seen cat back dual tip exhausts from V8 models on eBay going cheap every once in a while (Less than $100). You will just need to find one locally to save on postage.
This wont give you any noticeable power improvement, but its a cheap way to make th bum of the car look nicer.
3) Debadge the back. Makes the backend look nice and clean.
4) Convert interior lamps to white or coloured LEDs (They consume less power, have the same brightness, and last forever, plus they make the interior look more modern at night).
5) Convert the Cluster, Radio, and LCD LEDs to a different colour. If you are competent with a soldering iron, you can do this yourself, if not, then PM phreddy - ASR Audio on how much this costs. Trust me, if you change from the Omega green to white, the interior will look at lot classier, and will be easier to read at night time.
6) Upgrade the cluster. (If you are willing to learn, you can program up the Cluster eeprom yourself). I have seen SV6 and SS clusters on eBay go for as little as $100.
A triple LCD berlina cluster went for $120 not that long ago. There is info on programming VE clusters available on the internet.
7) Have a crack at installing footwell lights. You should be able to do this yourself for less than $15.
