---
product_id: 321703863
title: "Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)"
brand: "range technology"
price: "13 kr"
currency: NOK
in_stock: false
url: https://www.desertcart.no/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel
store_origin: NO
region: Norway
---

# 100% full power all the time Plug & play OBD-II setup Red LED status indicator Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)

**Brand:** range technology
**Price:** 13 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Keep your V8 roaring—no compromises, just pure power!

## Quick Answers

- **What is this?** Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary) by range technology
- **How much does it cost?** 13 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel)

## 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

- • **Instant Activation:** Starts working immediately with a simple LED confirmation
- • **Effortless Installation:** Plug directly into your OBD-II port—no tools or ECU reprogramming needed
- • **Unleash Full Engine Power:** Eliminates AFM cylinder drop for consistent V8 performance
- • **Warranty-Safe Performance:** Disables AFM without voiding factory warranty or altering ECU
- • **Smooth, Shudder-Free Drive:** Say goodbye to power drops and engine shuddering on acceleration

## Overview

The RA003R Plug & Play AFM/DFM Active Fuel Management Disabler by Range Technology is a cutting-edge module designed for select GM vehicles. It prevents the factory Active Fuel Management system from deactivating cylinders, ensuring your engine runs at full power 100% of the time. Installation is quick and tool-free via the OBD-II port, with no ECU reprogramming required, preserving your factory warranty. Featuring a red LED indicator, this device eliminates engine shudder and power loss, delivering a smoother, more responsive driving experience.

## Description

The Range Technology AFM Disabler Device modules allow your vehicle to run in full cylinder mode at all times, preventing the Active Fuel Management (AFM) system from dropping cylinders. This patented technology is the only product that will disable AFM without reprogramming the factory ECU. You get full power delivery all the time without factory warranty concerns.

## Features

- -Compatible with select Buick, Cadillac, Chevrolet, GMC, Isuzu, SAAB, Pontiac, Saturn & Suzuki GM vehicles
- -Keeps you in full power 100% of the time, no more shuddering or dropping cylinders
- -Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system
- -Does not reprogram your factory ECU, unplug it to return to factory settings
- -Red LED version

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08941LBBR |
| Best Sellers Rank | #511,365 in Automotive ( See Top 100 in Automotive ) #106 in Automotive Replacement Engine Management Systems #2,105 in Automotive Replacement Electrical System Relays |
| Brand | Range Technology |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,065) |
| Date First Available | January 14, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | SB-122AMG |
| Manufacturer | Range Technology |
| Manufacturer Part Number | RA003R |
| Product Dimensions | 4 x 4 x 1 inches |
| Special Features | lightweight |

## Product Details

- **Brand:** Range Technology
- **Manufacturer:** Range Technology
- **Operating System:** All
- **Power Source:** Corded Electric
- **UPC:** 650245073286 810505026708 860001618617

## Images

![Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary) - Image 1](https://m.media-amazon.com/images/I/6111rQ5EM7L.jpg)

## Questions & Answers

**Q: Will this fit a 2021 trail boss?**
A: At the moment our application guide only shows it working with vehicles up to 2020.

Thank you.

**Q: Does this fit a 2006 ss monte carlo 5.3l v8?**
A: Hi,
This is correct or you can see the below URL for correct Range AFM disabler for 2006 Monte Carlo SS 5.3L
https://www.amazon.com/s?k=B089NYS6T9&me=A3VJA1PJ4NOGGT&ref=nb_sb_noss

Give us a shout for more product details.
Thanks,
ASSURED AUTOMOTIVE COMPANY
MESA, AZ

**Q: Will this work with a 2015 5.3 suburban?**
A: I have a 2015 Tahoe Z71 and it works great. Especially with an upgraded exhaust.

**Q: Correct for 2016 sierra slt 1500 5.3l v8?**
A: Hi,
For the correct Range AFM disabler for 2016 Silverado 1500 5.3L
https://www.amazon.com/s?k=B089NYS6T9&me=A3VJA1PJ4NOGGT&ref=nb_sb_noss

We are a RANGE TECH Dealer, and you get full warranty and free tech support.

Give us a shout for more product details.
Thanks,
ASSURED AUTOMOTIVE COMPANY
MESA, AZ

## Frequently Bought Together

- Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)
- bbfly-A9 OBD II OBD2 16 Pin Splitter Extension 1x Male and 2X Female Extension Cable Adapter (2FT/60CM)
- Range Technology RA003B AFM/DFM Disabler-Blue

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.no/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel](https://www.desertcart.no/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*