I was told that I could get a Z24 bumper on ebay for really cheap, but I am weary to do so because I want to be sure that the fitment is right. If anyone has a used 2000-2002 Z24 bumper for sale, let me know, because I will buy it.
http://www.cardomain.com/ride/2148993/1
only buy CAPA certified replacement parts. Believe me, I've learned my lesson on that one. They're usually a bit more than the cheap replacements, but they will fit much better.