i just got a Integra and i was wondering if there was any dedicated sites out there that sell just integra parts. (like probeaddiction.com for ford probes)

If your talking about aftermarket performance parts then no I have no clue if they have a site or not, but why not look at the different aftermarket sites instead of just depending on one site.

There are some sites that sell stuff for mostly Honda/Acura, but it depends on what you're looking for. Try some of these:
www.jhpusa.com (http://www.jhpusa.com) www.passwordjdm.com (http://www.passwordjdm.com) www.jdmshit.com (http://www.jdmshit.com) (mostly or all JDM stuff) www.jdmland.com (http://www.jdmland.com) (again, mostly just JDM stuff) www.inlinefour.com (http://www.inlinefour.com) (fairly expensive)