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⚡ Drive like you mean it—power, smoothness, and control in one plug!
The Range Technology RA003B AFM/DFM Disabler is a plug-and-play device designed for GM vehicles to disable the Active Fuel Management system, ensuring full engine power and smoother driving. It installs easily via the OBD-II port, leaves no permanent changes, and can be unplugged to revert to factory settings. Highly rated for improving throttle response, reducing drivetrain clunks, and maintaining or even improving fuel efficiency, it’s a cost-effective alternative to expensive camshaft replacements.
| ASIN | B084X5V8RR |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,546 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Engine Management Systems |
| Brand Name | Range Technology |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,451) |
| Global Trade Identification Number | 00860001618600 |
| Included Components | Main component only |
| Manufacturer | RANGE TECHNOLOGY |
| Manufacturer Part Number | RA003B |
| Model Number | RA003B |
| Number of Items | 1 |
| Operating System | All |
| Power Source | Corded Electric |
| UPC | 860001618600 728505768859 |
| Unit Count | 1 Count |
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