Dear James,
Thank you for your enquiry. Please accept my apologies for the lateness of this reply.
We have not yet developed an upgrade for the latest 245 bhp 330d, but if yours is one of the earlier versions you will be able to have your bluefin reset to work on it. If the 123d was returned to standard, the reset will be free of charge on the basis that the bluefin was first bought under a year ago. We will need your serial number and details of your purchase in order to corroborate this. If the old car was left modified, the cost of the reset will be £264.78 + VAT.
Kind regards,
Dominic