Automotive electronics
AFM/DFM Disabler
A compact plug-in OBD-II module for select GM V6 and V8 applications. Please confirm model year and engine before ordering.
Full-cylinder mode in a simple plug-in format.
Connected to the OBD-II port, the module keeps a compatible engine operating in full-cylinder mode instead of entering AFM/DFM cylinder-deactivation mode. Unplug it and the vehicle returns to its original behavior — no tools, no permanent modification.
- Plugs into the OBD-II port in seconds
- No permanent modification to the vehicle
- Compact housing tucks below the dash
- Wide coverage across GM V6 / V8 platforms
Specifications
Product details.
Fitment should be confirmed against your vehicle or equipment before ordering. Our team can help you check compatibility.
- Model
- RA003
- Category
- Automotive electronics
- Application
- Select GM V6 / V8 engines with AFM or 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.