I have no idea, but I'll take a stab at it:
No, because the vehicle weights are different, as well as corner weights. There are probably fitment issues as well, as I doubt the S13 and S15 (10 years apart) have the same suspension set ups...
But again, take this with a sea of salt, 'cause I just don't know. <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/smile.gif" border="0" valign="absmiddle" alt='

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