BMW Used ECU DDE Programming Service to CAS - E90 335D E70 35D M57 Diesel

BMW M57 DDE Programming Service is offered to be able to program a used DDE to your original VIN and CAS Module and Key. That will allow the used ECU / DDE to be synced/aligned to your CAS, just like a brand new DDE, just at a much cheaper cost. No longer do you have to go to a dealer and buy a new DDE/Engine Computer. You can buy a used DDE for very cheap, and have it be able to work. You also do not have to swap any keys, tumblers, CAS module like most do when installing a used DDE. They also won't be able to order a replacement key for their vehicle if you swap in a CAS module from another donor vehicle. This method will still leave the option for you to order replacement keys if ever needed, even the dealer won't know that the DDE has been replaced. It will come up as an original to your vehicle. We will need you to send in your Original CAS module, Original KEY, and Donor DDE. Please send the original DDE if you have it. We will pre-program the donor DDE to the newest available up