Plug and play process. Changed out on my 04 X30 last year and my 05 X 45 this year. Same pump, same process. Remove the canister from the tank. Remove the small Phillips screws holding the pump down in the plastic canister. Unhook the red and black wire from the pump itself. Leave them hooked to the canister. Remove the plastic fuel line from the pump itself, leaving the other end attached to the canister. The removal of the fuel line from the pump is the toughest step in the process. Had to pry it a little without damaging it.
Whole process takes about an hour.