Automotive electronics
DFM Disabler (2021+ V8)
The newer-generation disabler module for 2021-onward GM V8 SUVs and trucks with Dynamic Fuel Management. Please confirm model year and engine before ordering.

DFM control for the latest GM V8 platforms.
RA007 extends the disabler line to 2021+ GM V8 engines with Dynamic Fuel Management, keeping the engine in full-cylinder mode while installed. Like the RA003, it is a removable plug-in module with no permanent modification.
- Covers 2021+ GM V8 SUVs and trucks
- Removable plug-in format
- No permanent modification to the vehicle
- Companion product to the RA003
Specifications
Product details.
Fitment should be confirmed against your vehicle or equipment before ordering. Our team can help you check compatibility.
- Model
- RA007
- Category
- Automotive electronics
- Application
- 2021+ GM V8 SUVs and trucks with DFM
- Connection
- Vehicle OBD-II port
- Installation
- Plug-in, tool-free
- Supply
- Wholesale and OEM orders; samples on request
- Packaging
- Standard export packaging; custom packaging available
This is an aftermarket product. General Motors and related vehicle or system names are used only to describe intended aftermarket compatibility. This product is not manufactured, sponsored, or endorsed by those companies. Buyers are responsible for confirming local legal, emissions, and warranty requirements.