Description
This item is brand-new, factory sealed.
Range Technology RA007 DFM Module Compatible with GM Refresh V8 Trucks and SUV
- Disables Dynamic Fuel Management (DFM) and Engine Auto Start/Stop systems
- Smart inline technology integrates seamlessly with the ECM
- Allows a true Return to Stock status when removed with no trace for worry free dealer services
- All-time V8 mode means better power on demand, a more consistent driving experience, reduced engine and valvetrain wear, and improved long term engine reliability
- Enjoy that V8 rumble and avoid unpleasant exhaust notes and drone from running in cylinder deactivation mode
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