I didn't order it because I thought it wasn't worth $1500, but then yesterday I found out that it has became a free option to new orders so I email David to include it for my order. Here is his respond: You have keen eyes! Indeed, we are including this as standard for new orders. As for existing orders, we have yet to decide how we would proceed, whether to include it automatically, to reach out to individual customers, or not to include it, especially for cars that are already built. For your case specifically, my best guess is that you will be contacted by our team if we decide to reach out regarding this option.It wouldn't be fair to us since we reserved our cars long before these new buyers, people who didn't get this option for free should ask for a refund on it and those who didn't include it into their configuration should also ask them to include it.