Well I was finally able to shoot a video showing in detail just how I replace these troublesome manifolds with all my tips and tricks I have learned throughout the years. I have also linked to all the tools and parts you will need to get the job done in the video description. I sure hope this helps as this can be a very expensive job at the dealer especially if they claim the heads have to come off. Look out for a video in the near future detailing exactly how I was able to remove the broken studs!
http://www.youtube.com/watch?v=2ZpkvRsNwYQ
http://www.youtube.com/watch?v=2ZpkvRsNwYQ
