Ok here is basically how the conversation went...
Me: hi I was inquiring about your rock sliders for my 2000 Nissan Xterra...
CALMINI Rep: Yes...
Me: is it possible to fab them to fit an Xterra with a 3" or even 2" body lift?
CALMINI: We don't have anyhting set up for a body lift and it would need to be tested before we could even put it out on the market. We don't have a vehicle to test it on and there is not enough support for us to start mass producing it.
Me: so what you are saying is that I can't give you extra money to jsut make those sliders 2" higher than normal???
CALMINI: Yep...sorry