Have a 2000 Civic Ex Coupe:

16" Sports Edition Wheels w/parada spec2's
KYB Struts w/skunk2 coilovers
Strut bars front and back
Neuspeed tie bar down front
Suspension techniques sway bars fronth and back
Skunk2 megapower catback exhaust
MSD SCI ignition w/street blaster coil
K&N Typhoon air intake
Jackson Racing supercharger
24 lb/hour accell performance fuel injectors
JMO ultra high performance torque converter (thanks to modacar for that one)

Some Kenwood stereo with Kenwood speakers, it's new I just don't know any specifics on radios, just couldn't hear the tunes over my car with the stock stereo.

Future mods:

Zex stage 1 camshaft (sittin on my desk at work, waiting till after my emissions test for that badboy)
Zex titanium valve springs and retainers
Jackson Racing Boost upgrade