--- product_id: 362343579 title: "Range Technology RA003B AFM/DFM Disabler-Blue" brand: "range technology" price: "1787.81 DT" currency: TND in_stock: true category: "Range Technology" url: https://www.desertcart.tn/products/362343579-range-technology-ra003b-afm-dfm-disabler-blue store_origin: TN region: Tunisia --- # 100% full power retention Plug & play OBD-II installation Fits all V6 & V8 GM AFM vehicles Range Technology RA003B AFM/DFM Disabler-Blue **Brand:** range technology **Price:** 1787.81 DT **Availability:** ✅ In Stock ## Summary > ⚡ Dominate the road with power that never sleeps! ## Quick Answers - **What is this?** Range Technology RA003B AFM/DFM Disabler-Blue by range technology - **How much does it cost?** 1787.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/362343579-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 - • **Effortless Plug & Play:** Instant activation via OBD-II port—no tools, no hassle. - • **Seamless Compatibility:** Works flawlessly with all GM AFM/DFM cars, trucks, and SUVs. - • **Zero ECU Reprogramming:** No factory ECU changes—pure power with zero risk. - • **Trace-Free & Reversible:** Unplug anytime to restore factory settings, no evidence left behind. - • **Unleash Full Power Always:** Keep your GM V6/V8 roaring at 100% power, no compromises. ## Overview The Range Technology RA003B AFM/DFM Disabler is a compact, plug-and-play device designed for V6 and V8 GM vehicles equipped with Active or Dynamic Fuel Management. It disables cylinder deactivation, ensuring your engine runs at full power 100% of the time without reprogramming the ECU. Compatible with cars, trucks, and SUVs, it offers a reversible, no-trace solution to maximize performance instantly. ## Description The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.;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.; The Range AFM/DFM Disabler does not reprogram your factory ECU.; Leaves no trace. Unplug it to return to factory settings; Fits all V6 and V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.; ## Features - Range AFM 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 - Fits all V6 and V8 General Motors (GM) active fuel management (AFM) vehicles, includes cars, trucks, and SUVs - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084X5V8RR | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | Range Technology | | Customer Reviews | 4.5 4.5 out of 5 stars (2,218) | | Global Trade Identification Number | 00860001618600 | | Included Components | Main component only | | Item Weight | 0.12 Pounds | | Manufacturer | Range Technology | | Manufacturer Part Number | RA003B | | Model Number | RA003B | | 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/719IP1jb2FL.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) --- ## 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.tn/products/362343579-range-technology-ra003b-afm-dfm-disabler-blue](https://www.desertcart.tn/products/362343579-range-technology-ra003b-afm-dfm-disabler-blue) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-06*