I have a fidanza in my car. Insallation is pretty simple and straightforward. remove old one, install new one, with spacer, and that's about it. If you hit any snags, let me know, and I'll walk you through it, i'll be back in the states from japan tomorrow.
you may have to reuse some of the stock plastic bushings, I had to when I installed mine. Its a little confusing but if you take it apart and just piece it together its pretty easy. Its like a puzzle but with only 5 pieces or so!