Please Help 4.6 IS add on rear bumper

[Steve972]

Hi just got the 4.6 IS rear bumper add on; I am planning on adding it to my 4.4. I saw someone has posted install instructions on the site, however, the e-mail for the post is non functional. Also, the member didn't really have the specifics on the install.

Has anyone added rear bumper spoiler on their X5? If so, do you have detailed instructions on how to install the three pieces to the bumper? Dealer instructions or pictures. I orderd the hardware as well, however, no instructions came with the kit.

If anyone has detailed, pictures of the install, I would really appreciate it.