[beeje]

I don't think you will get your $ back if trading in since most dealers will only give you whole sale ##s. If selling out right the buyer would have to know the benefits and costs of the upgrades. I think most people would not know that any upgrades even exist, let alone be willing to pay a lot extra for a unit that had them.

Perfect example is the unit I bought used from a dealer (2011 3455sa). The previous owners had disc brakes and level up installed at a cost of around 8k (I have the receipts) . The sale price did not reflect the fact that the unit even had them and there was no mention of them in the add a found. The unit also had a PD hard wired EMS and all LED lights and G614 tires.