USE THE SEARCH, or try
www.heavythrottle.com, yeah try it and you wont give out wrong info,
so, does it affect the wiring procedure at all, this is what i was getting at originally, is the S13 blacktop harder to install than a S13 redtop?? or is it the same,
sorry for being an a$$, but if you are gonna try to spank a noob, make sure YOUR info is right b4 you share it, that was why i posted, b/c if you go through the search you get the same common confusion we have here,