Yea, i would not say it was easy... It wasn`t complicated but not easy. If you are in a state that does not emission test then imho it is a must do. Take the time to do the research. As far as what you should do just look at peoples post signatures. This will tell you what they thought was important.
Member # 23075 Reged: 07/18/02
2005 Excursion w/ 6.0L PSD - Edge Insight, RCD EGR delete, Turbo Drain/Turbo Feed/Blue Spring/Oil Cooler Updates, Dfuser Coolant Filter, 240amp alt, fumoto.
2008 FX4 F250 CCSB w/ 6.4L PSD - Edge Insight, H13 Bi-HIDs, custom coolant filter, "all deleted", fumoto.