Howdy, Howdy!
I bought my 2003 arrival blue Chevy Cavalier last April.
Since then I have redone my etire audio system, it starts off with:
Pioneer DEH-P6500 headunit
Alpine Type-S 6"-9"s
Two 12" Apline Type-E subs in a
Sealed Q-Logic Box
Profile Clarius 150w X 2 amp
Streetwires 800w wiring kit
My perfomance upgrades so far are:
Magnaflow Performance Dual Cat-Back
Exhaust
K&N High Flow Filter
Things to do first:
17" Motegi MR7's with 225/45/R17 Tires
RKSport 2003-04 Ground Effects Package
AEM Cold Air Intake
B&M Short Throw Shifter
1.5" Drop with Eibach Springs
White Face Indiglo Gauges
This is what my car will sort of look like when I am done, only bluer.

(Pics will be up soon!)