a warranty? what the hell is that?
just joking, i've never owned a car with a warranty.
i know minor mods such as intake and exhaust don't void the warranty. turbo and nitrous will, of course. oh and the SR engine swap could possibly void the warranty <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/biggrin.gif" border="0" valign="absmiddle" alt='

'>