⚡ Unlock your Silverado’s hidden beast mode — drive like you mean it!
The DZFST.FI AFM Disabler is a compact, plug-and-play device that disables the Active Fuel Management system on GM V6 and V8 engines (notably 2010-2018 Silverado 5.3L), delivering uninterrupted full-cylinder power for enhanced torque and smoother engine performance. With easy OBD-II installation, real-time indicator lights, and dedicated customer support, it’s the ultimate upgrade for drivers craving maximum engine potential without warranty risks.
| Manufacturer | DZFST.FI |
| Brand | DZFST.FI |
| Model | afm disabler |
| Product Dimensions | 4.5 x 5.51 x 2.21 cm; 41 g |
| Item model number | afm disabler |
| Exterior | Smooth |
| Manufacturer part number | AFM-Black |
| OEM Part Number | AFM-Black |
| Special Features | Disables 4-cylinder Mode, AFM Disabler, Improved Low-speed Engine Output Torque |
| Voltage | 12 Volts |
| Item Weight | 41 g |
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