HeavyThrottle
they have a faq and instalation stuff to watch out for just look around a lot of helpful info that they didnt have to give u since they r a business and
Nissan Silvia thay have FULL FSMS for s13 and s14 sr20dets so thats definatley somethin u can fall back on unfortunately its 26megs <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/sly.gif" border="0" valign="absmiddle" alt=':sly:'> but if u got highspeed go for it u wont regret it hope this helps ya <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'>