will 2002-2003 splash guards fit a 2000 max? I'm thinkin about gettin sunlit sand ones to match the body...

 

Only the rears will fit. The fronts will leave a gap because the 2002-2003 have sideskirts, whereas the 2000-2001 did not come with side skirts. Get the front splash guards painted, and buy the pre-painted ones from Nissan for the rears.