Range Technology AFM/DFM Disabler Color:Green 8 Specific Gravity @ 15

8 Specific Gravity @ 15

6°C (60°F) D287 31

Manufactured in a state-of-the-art facility by expert professionals using technologically advanced equipment B&W products are durable and strong

including fuel injectors

Range Technology AFM/DFM Disabler Color:Green 8 Specific Gravity @ 15All Cylinders. All the time. The Range AFM DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active and Dynamic Fuel Management systems from dropping cylinders. Range's patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns. CARB testing process in progress!