If it was in English even better but .
this is the best upgrade on the stock unibody I have ever seen and opened my eyes up to what a sleeper could really be. (not so much what you see on the outside but what is hidden on the inside as far as stiffing up the frame and still look stock..
I was planning on seam welding anyway but now I have a good Idea of where the weak areas are one the 86 ..
here is the link its 7 min long but worth watching more than once..
http://www.youtube.com/watch?v=BHEdtAVlbBw