We offer free tuning updates to our direct customers when upgrades are purchased directly from us. This item is not stocked and is built as ordered. Not subject to overnight delivery. Please call for availability prior to ordering if you need it expedited quickly. All HPOP's are drop shipped from our supplier's warehouse. Delay expected due to drop ship. Tracking number will be forwarded as soon as we receive it. Us postal shipping only on this item. Supplier will not ship UPS. Overnight shipping not available on these items. USPS Express is 2 days for this location. *For All International orders cores MUST be received by Terminator Engineering and inspected before orders can be shipped. When shipping cores back please indicate on your label the following notation, "Return to sender if undeliverable". This is crucial if the cores get misplaced. All core fees are refunded to the credit you used when placing your order. Your refund takes up to 3-4 weeks to receive after Terminator receives your cores.