2014 and Newer GM Gen V Standalone Flash for Customer Supplied ECM (Engine Control Module). Standard Processing/Turn Around Time From When Your Modules are Received is 3-5 Business Days.

This is a reflash service for an ECM YOU PROVIDE. ECM Pictured is NOT included. We remove all of the factory components that will not be used for standalone operation and tune for your application.

THIS TUNING IS SPECIFIC TO ECM ONLY OR A 2014-16 TCM BECAUSE THE TCM FOR A 17-19 MUST BE PHYSICALLY UNLOCKED BEFORE IT CAN BE PROGRAMMED.

***Customer is responsible for shipment of ECM to BP Automotive. We do not provide a shipping label for you!***

BE ADVISED: We only offer to tune for customers using our harnesses! You must be able to provide proof of harness purchase!

All mail-order calibrations are intended for START-UP PURPOSES ONLY.  While some customers drive successfully on calibrations we provide, the only way to achieve custom tuning is to have a tuner either street tune or dyno tune your vehicle in person.

Any application that did not have the TCM (Transmission Control Module) sent in with the ECM will have the possibility of having DTC (Diagnostic Trouble Codes) or Driveability Issues.

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