---
product_id: 207378584
title: "Range Technology RA003B AFM/DFM Disabler-Blue"
brand: "range technology"
price: "€ 446.92"
currency: EUR
in_stock: true
category: "Range Technology"
url: https://www.desertcart.be/products/207378584-range-technology-ra003b-afm-dfm-disabler-blue
store_origin: BE
region: Belgium
---

# 100% power retention Plug & play OBD-II install Factory reset with unplug Range Technology RA003B AFM/DFM Disabler-Blue

**Brand:** range technology
**Price:** € 446.92
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Drive, Instantly.

## Quick Answers

- **What is this?** Range Technology RA003B AFM/DFM Disabler-Blue by range technology
- **How much does it cost?** € 446.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/207378584-range-technology-ra003b-afm-dfm-disabler-blue)

## Best For

- range technology enthusiasts

## Why This Product

- Trusted range technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** Join over 2,500 satisfied users who rated it 4.4 stars—don’t get left behind.
- • **Zero Trace Technology:** Return to factory settings instantly by unplugging—stealth mode engaged.
- • **Effortless Plug & Play:** Instant activation via your vehicle’s OBD-II port—no tools, no hassle.
- • **Unleash Full Engine Power:** Stay at peak performance with 100% power retention—no compromises.
- • **Vehicle-Specific Precision:** Tailored fit for your GM vehicle ensures seamless integration and reliability.

## Overview

The Range Technology RA003B AFM/DFM Disabler-Blue is a plug-and-play device designed for GM vehicles that disables the Active Fuel Management system, ensuring full engine power at all times. It installs easily via the OBD-II port and leaves no trace, allowing users to revert to factory settings simply by unplugging. Lightweight and vehicle-specific, it’s a top-rated solution trusted by thousands for enhanced performance and control.

## Description

GM AFM disabler-BLUE

## Features

- Leaves no trace. Unplug it to return to factory settings
- Range AFM/DFM Disabler keeps you in full power 100% of the time.
- Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system.
- The power and control you need in any situation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084X5V8RR |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,428 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 (2,508) |
| Global Trade Identification Number | 00860001618600 |
| Included Components | Main component only |
| Item Weight | 9.07 g |
| 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 |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** Range Technology
- **Operating System:** All
- **Power Source:** Corded Electric
- **Unit Count:** 1 Count

## Images

![Range Technology RA003B AFM/DFM Disabler-Blue - Image 1](https://m.media-amazon.com/images/I/71jREVrDlmL.jpg)

## Questions & Answers

**Q: willl this work for a 2012 chevrolet silverado lt 5.3? thanks**
A: It looks like a 2012 did come with Active Fuel Management system. 
The Range will work on it. 
If you have further questions Range is great at answering questions.

**Q: Will this work on a gmc 2019 pickup  denali 6.2 engine**
A: Yes, it should work fine.

Thank you.

**Q: Will this work on a 2019 suburban 5.3?**
A: I believe it should, works on a 2018 5.3 silverado.

**Q: Would this work on my 92 oldsmobile?**
A: I don’t believe Active Fuel Management was available in ‘92.
So, I would say no.
But check the product page on the Range website for compatibility just to be sure.

## Frequently Bought Together

- Range Technology RA003B AFM/DFM Disabler-Blue
- bbfly-B6 OBD2 Splitter 16 Pin OBD II Splitter Extension 1x Male and 2X Female Extension Cable Adapter (1FT/30CM) (1Pack)
- bbfly-A9 OBD II OBD2 16 Pin Splitter Extension 1x Male and 2X Female Extension Cable Adapter (2FT/60CM)

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**Shop now:** [https://www.desertcart.be/products/207378584-range-technology-ra003b-afm-dfm-disabler-blue](https://www.desertcart.be/products/207378584-range-technology-ra003b-afm-dfm-disabler-blue)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-16*