Y33 Interchangeable coilovers?

Hey guys I just saw the G50 thread for this and searched for the Y33 version but could not find on..

Are there any coilovers that are not made for the Y33 but will still fit?  I know like S14 and S13 parts will fit but i'm not sure about the coils.  Can anyone confirm?

Please check the tutorials section in this very forum.. it was posted less than a week ago [url]http://vipstylecars.com/forums/showthread.php?p=99889[/url]