the search isnt too helpful on this one, here is a link that walks you thru it on an SC300. I purchased all my parts from him, and let me tell you its not for the NON mechanical at all, I own a shop and it was kind of a pain in the ass! I love it tho, its a badass tranny. start looking for a taller rearend now, im in the process of doing mine now. http://www.clublexus.com/forums/perf......