--- product_id: 321703863 title: "Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)" brand: "range technology" price: "₹ 45259" currency: INR in_stock: true reviews_count: 13 category: "Range Technology" url: https://www.desertcart.in/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel store_origin: IN region: India --- # 100% full power mode 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:** ₹ 45259 **Availability:** ✅ In Stock ## Summary > 🔧 Power up your drive—no compromises, just pure V8 thrill! ## 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?** ₹ 45259 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/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 - • **Inspection Friendly:** Passes state inspections with no issues—maintain compliance while maximizing power. - • **Effortless Installation:** Plug directly into your OBD-II port and activate instantly—no tools or reprogramming needed. - • **Unleash Full Engine Power:** Stay in V8 mode 100% of the time—no cylinder drops, no shuddering. - • **Warranty-Safe Performance:** Disables AFM without altering factory ECU—simply unplug to revert to stock settings. - • **Seamless Driving Experience:** Eliminates hesitation and shudder during acceleration for smooth, confident rides. ## Overview The Range Technology RA003R AFM/DFM Disabler is a plug-and-play device designed for select GM vehicles that disables Active Fuel Management, ensuring your engine runs in full cylinder mode at all times. It installs easily via the OBD-II port without reprogramming the factory ECU, preserving your warranty and allowing quick reversion to stock settings. This patented technology eliminates engine shudder and hesitation, delivering consistent V8 power and a smoother driving experience while remaining compliant with state inspections. ## 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 | #89,266 in Automotive ( See Top 100 in Automotive ) #38 in Automotive Replacement Engine Management Systems #211 in Automotive Replacement Electrical System Relays | | Brand | Range Technology | | Brand Name | Range Technology | | Customer Reviews | 4.6 out of 5 stars 1,051 Reviews | | Item Weight | 0.02 Pounds | | Manufacturer | Range Technology | | Manufacturer Part Number | RA003R | | Model Number | SB-122AMG | | Number of Items | 1 | | Operating System | All | | Power Source | Corded Electric | | UPC | 650245073286 810505026708 860001618617 | | Unit Count | 1 Count | ## 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***T on February 9, 2024* ### ⭐⭐⭐⭐⭐ Review *by C***. on October 9, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***R on April 21, 2026* ## 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.in/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel](https://www.desertcart.in/products/321703863-range-technology-ra003r-plug-and-play-afm-dfm-active-fuel) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-10*