slam it.
and by the sound of the setup, your going for Audio...
Sound Deaden the car (The whole thing, take up your carpet, seats, take off your door panels etc, and sound deaden it). What do you have for speakers in the car?
slam it.
wow, 4 12's in a civic? i know it's a 4 door but damn. my buddy in his durango doesn't even have that much, i think he has 3. i think that's a little over kill. definetly put a lip on, drop it and paint the hood. rims are a little excessive. and if you haven't already, get an alarm. you don't want to bring x-mas early for some car jacker.
yeah ok lol, and as for mods. take off everything that you put on it that is aftermarket, put back to stock and sell it, go get you a cutlass and some 22's and then put your audio in there, other wise i dont think you know what your doing. Oh yeah eject the fast and furious out of the dvd player.