not much to installing the X-5. Like Rad said start planning ahead of time. There's only four pieces to install - the computer, display, the wheel drive, and the compass. The wheel drive is very easy to install but you need to remove your wheel first. Also make sure there is enough clearance for the shift and throttle levers on the pedestal once the drive is in place. I had to cut my levers down since I couldn't reposition them. The compass has to be as far a possible from any iron/magnets as possible. Also down low and close to the centerline... As I posted before running the cable took the longest, especially through the pedestal. Also I didn't have a place to ground the computer so I ran a cable to the battery negative post (per instructions). So far so good, no interference motoring or sailing. The out of the box settings were pretty good for a start. I haven't had to tweak anything yet.