I don't think that I've seen a thread regarding this... if there is, my apologies...
I have an order on hold since around mid-June ($ is not quite available at the moment). I received an email yesterday that states the following:
At the moment, the price increase doesn't affect me... as I am not getting 21" and my current order doesn't have air suspension (but I have been thinking about it).In July, we announced a price increase for the air suspension and 21" wheel options. We want to inform you that currently, your order is not subject to this price change, however, if your order remains "On Hold" after August 1, 2013, your order will become subject to the new pricing and to any further price changes if and when they may occur.
If you are not confirming your order because you are not ready to take delivery within the typical 6-8 week delivery timeframe, you can secure your current pricing by confirming your order and selecting a different delivery window. You can select a delivery window up to a year from your date of confirmation.
If at some point in the future you decide to change the configuration of your order once it has been released to the factory, this may be possible, but this will cause your order to be repriced to the most current pricing structures and you will lose your previous pricing.