I need to add part(s) to my order that has not shipped yet, how do I do this?

We get this question quite a bit. The easiest way to do this is:

1. Start a new order for the parts you want ASAP
2. At check out on the new order write in the comments box “Please combine with order (your first order number here).” Continue to check out as normal
3. Send us an message with the first line reading “Combine orders (your first order number) and (your second order number)”

We will do our best to get the orders combined before the first one goes out the door and adjust / refund any extra shipping cost accordingly. You will receive a shipping notification for the first order only.

However due to the timing of communication, number of orders being processed, and the flow of packages heading out to the post office, we cannot guarantee that we will be able to combine the orders. If that is the case the second order will ship on its own and you will receive a second shipping notification.