Does anyone know if it possible to install a Supercharger in a 2002 XE 2X4? And would it be hard to install? Also what would be the price of the charger kit?

It would be cheaper and easier to trade in your Xterra and buy a supercharged model.

hehe who care about the SC I'd like to see how you drive this 2 wheel Xterra that has power to 4 wheels...

We've started a discussion in our local club about this. There is an SC available... there is some minor adjustments but it basically bolts right on. Click Here... to see that thread.

It looks like the same one in a discussion in the Performance section. Click Here... for that thread.

It has to be the same one our guy in our club knows about because I only know of one SC offered and it is the same price as the one listed in the Performance Bolt on SC thread.