JR Jones Racing builds tune-only DOD / AFM delete calibration files for supported GM vehicles after the delete hardware has already been installed. The tune disables factory cylinder deactivation logic in the ECM so the calibration matches the mechanical delete.
This is the actual JR Jones Racing DOD / AFM Delete Tune File available for purchase. Order the tune file, then upload your stock read, order number, vehicle details, and delete hardware notes through the JRJ upload portal.
Tune-only calibration built to disable DOD / AFM cylinder deactivation after delete hardware is installed.
Select optional calibration add-ons on the product page before clicking Add To Cart.
This tune-only service is focused on disabling DOD / AFM cylinder deactivation after the mechanical delete hardware is installed. The base calibration is intentionally scoped to the delete work; additional calibration changes are handled as optional upgrades on the product page when needed.
Use this page when the lifters, valley cover or block-off parts, and related delete hardware are already handled and you need the ECM calibration updated. Send the stock read, order number, vehicle details, and delete hardware notes through the JRJ upload portal.
Order the DOD / AFM delete tune-only product for the supported GM vehicle after the delete hardware is installed.
Buy DOD / AFM Delete TuneRead the vehicle with your supported tuning device, save the stock file, and upload it with your order and build details.
Upload FileUse the support guide for file-saving help or learn tuning concepts with Tuner AI, an AI tuning assistant and tuning knowledge platform.
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Camaro AFM delete tune support where the platform and controller are supported and the mechanical delete work is already handled.
Corvette AFM delete calibration support for compatible applications that need a tune-only cylinder deactivation delete file.
G8 AFM delete tune support for applicable GM car setups after the delete hardware and supporting details are documented.
Avalanche AFM delete tune files for supported GM truck/SUV powertrains after completed delete hardware installation.
Suburban AFM delete calibration support for compatible SUV applications that need cylinder deactivation disabled only.
Yes. A mechanical DOD or AFM delete needs matching calibration changes so the ECM no longer commands cylinder deactivation.
No. This page is for a DOD / AFM delete tune-only calibration. Cam tuning and other changes are optional upgrades when needed.
Upload a clean stock read file, order number, vehicle details, and notes confirming the DOD / AFM delete hardware has been installed.
Tune-only DOD / AFM delete calibration files from JR Jones Racing for supported GM vehicles after delete hardware is installed. JR Jones Racing supports remote customers through a practical workflow: choose the right tune path, save a clean stock read, upload the file, and include accurate vehicle details.