I intend to purchase a new FJ soon. Upgrade packages have the power outlet. I'm not interested in some of the items in the upgrade packages, but want the power outlet if at all possible. The dealer may be able to arrange it as a stand-alone add-on, but I'm not sure. Does anyone have information about whether this is available after-market? is the wiring already there (much like the ATRAC is wiring is already there, per reading other threads) with the only thing needed is the outlet itself (wishful thinking)? any installing issues?

Thanks to any responders.