I did the same thing...under the driver's seat. Installing yourself is a breeze. Just running the wires throughout takes time and patience. I installed the gps magnetic antenna up near the vin# location as there is a metal plate for it to stick to.

Also, check out the following link as I posted pics of where the speed sensor wire is located to splice into. Believe it or not, THIS was the "hard" part.

http://www.vehicross.info/forums/sho...4&highlight=n1

Anyway, good luck and have fun with the unit.