It's time to replace my starter on my car but i don't see any diy on the forum. I would appreciate any help from you guys.

 

What makes you say its time to replace the starter?

 

This is the install manual for the TRD SC but it shows you how to remove it and re-install it: http://scionlife.org/Scion_Docs/2005...percharger.pdf
go to page 13 and go to letter (t) figure 33. The step before that is disconnecting and removing the battery out the way, the re-install instructions are on page 25 letters (x), (y) figure 75, hope that helps and good luck.