how do i install this
 

http://americanmuscle.com/19gtv6sttobr.html

sitting in my room looking at me, waiting to go in

thats not the same. the one i have is Steeda, which has a link to installation article that came with it, but the page no longer exists on steeda's website

I know it isn't the same brand but the process is going to be the same. Basically, you place the brace on, mark the center of the holes, center punch the marks, drill the holes, and bolt it on.