Adding a superchaqrger

I want to add the stock Eaton supercharger to my 2002 frontier 4x4. Anyone know what needs to be done like changing the compression ratio or the air fuel mixture?

im not positive, but i doubt ne thing needs to be done, and unless u have the skill to do it ur self, take it to nissan tell em to put it on and what ever needs to be done they will do it.