I was about to buy this stereo on ebay (http://cgi.ebay.com/ws/eBayISAPI.dll...737219584&rd=1)
and It said that it would fit in my car, it is a 94 prelude, I was wondering, since I have seen many other new stereos in the same car, Is there any modification needed to make the stereo fit, or is ebay a little messed up?

 

All you have to do for any stereo to splice in the right harness, which isn't too hard because most of them are color coded. Then you just plug in the deck and you're pretty much set.