--- product_id: 35507330 title: "Range Technology RA002 Range Technology V4 PLUS Fuel Economy Device" brand: "range" price: "₹ 233" currency: INR in_stock: false reviews_count: 4 url: https://www.desertcart.in/products/35507330-range-technology-ra002-range-technology-v4-plus-fuel-economy-device store_origin: IN region: India --- # 35-40 gal savings $150 annual savings 8000 hrs tested Range Technology RA002 Range Technology V4 PLUS Fuel Economy Device **Brand:** range **Price:** ₹ 233 **Availability:** ❌ Out of Stock ## Summary > 🚗 Drive Smart, Save Big! ## Quick Answers - **What is this?** Range Technology RA002 Range Technology V4 PLUS Fuel Economy Device by range - **How much does it cost?** ₹ 233 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/35507330-range-technology-ra002-range-technology-v4-plus-fuel-economy-device) ## Best For - range enthusiasts ## Why This Product - Trusted range brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Enhances factory features without compromising safety. - • **Long-Term Savings:** Save up to $900 over your vehicle's lifespan. - • **Proven Performance:** Tested for 100,000 miles—trust the results! - • **Fuel Efficiency Revolution:** Unlock up to 40 gallons saved annually! - • **Plug-and-Play Installation:** No tools, no hassle—just plug it in! ## Overview The Range Technology RA002 V4 PLUS Fuel Economy Device is designed for older GM Active Fuel Management vehicles, allowing drivers to save 35-40 gallons of fuel annually. With a simple plug-and-play installation, it enhances factory functionality while maintaining all safety features. Proven through extensive testing, it offers significant savings of up to $150 per year, totaling up to $900 over the vehicle's lifetime, all without the need for ECU reprogramming. ## Description Range's V4 PLUS device, intended for older 4 speed vehicles, is a less aggressive calibration than our V4 MAX device. Range's V4 PLUS optimizes your performance by better identifying your driving situations helping you get more miles out of a gallon of gas.. Active Fuel Management (AFM), available on most GM trucks and SUVs, helps lower fuel costs by enabling V8 engines to behave like four-cylinder engines when cruising with light loads, while seamlessly unleashing their full muscle whenever needed. However, our testing has shown that factory installed AFM only drops to 4 cylinders 35% of the time even though the average driver requires V8 performance just 10% of the time. Through a sophisticated load-based algorithm, Range's V4 PLUS device allows you to drive in V4 mode 60-70% of the time - saving an average driver 35-40 gallons per year, or about $150. The Range product plugs directly in to your vehicle's OBDII port, but does not reprogram the factory ECU. Fast and easy setup. Simply plug in Range into your onboard OBD-II port and it instantly begins working with your Active Fuel Management to optimize your fuel economy. Review: Quality seems to be a problem - Did seem to work for a month or so and then quit working. Would not recommend. Review: Not for Everyone... - First let me just say, I'm not knocking this product but it did nothing for me. I have a 2014 Silverado Z71 4x4 with the 5.3 V8. This thing advertises that it runs V4 mode at a higher percentage thus creating increased fuel economy. After driving several times and 2 full tanks of gas, there was no change in fuel economy and the truck did NOT run in V4 any more or less than without the module. So I removed it and ran a fresh tank without it and there was no change as stock, confirming my findings. I think its very important to note that I have a new truck and these things are already tuned to get 17 to 24 mpg. It seems this V4 Plus was made more for older vehicles with the original active fuel management system that was not as efficient. So on an older vehicle I can see this possibly making a difference. On newer models it is a $200 paper weight. I do think its worth a shot because if it actually works, $200 is well worth it. ## Features - Save 35-40 gallons per year on older, 4 speed GM Active Fuel Management Vehicles. - Installs in seconds! Plugs into diagnostic port with no tools needed. - Works to enhance the factory Active Fuel Management functionality and keeps all safety features. - 8000 hours and 100,000 miles of testing have shown the average driver can save up to $150 per year and up to $900 over the life of the vehicle. - No reflashing or reprogramming the ECU. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BR1R85Q | | Best Sellers Rank | #2,987,130 in Automotive ( See Top 100 in Automotive ) #534 in Automotive Replacement Engine Computers | | Brand | Range | | Brand Name | Range | | Customer Reviews | 2.7 out of 5 stars 5 Reviews | | Manufacturer | Range Technology | | Manufacturer Part Number | RA002 | | Model Number | RA002 | | UPC | 855748004014 | | Unit Count | 1 Count | ## Images ![Range Technology RA002 Range Technology V4 PLUS Fuel Economy Device - Image 1](https://m.media-amazon.com/images/I/71jREVrDlmL.jpg) ![Range Technology RA002 Range Technology V4 PLUS Fuel Economy Device - Image 2](https://m.media-amazon.com/images/I/71Yv22tXAGL.jpg) ## Customer Reviews ### ⭐⭐ Quality seems to be a problem *by D***R on May 22, 2026* Did seem to work for a month or so and then quit working. Would not recommend. ### ⭐ Not for Everyone... *by M***T on January 13, 2017* First let me just say, I'm not knocking this product but it did nothing for me. I have a 2014 Silverado Z71 4x4 with the 5.3 V8. This thing advertises that it runs V4 mode at a higher percentage thus creating increased fuel economy. After driving several times and 2 full tanks of gas, there was no change in fuel economy and the truck did NOT run in V4 any more or less than without the module. So I removed it and ran a fresh tank without it and there was no change as stock, confirming my findings. I think its very important to note that I have a new truck and these things are already tuned to get 17 to 24 mpg. It seems this V4 Plus was made more for older vehicles with the original active fuel management system that was not as efficient. So on an older vehicle I can see this possibly making a difference. On newer models it is a $200 paper weight. I do think its worth a shot because if it actually works, $200 is well worth it. ### ⭐⭐⭐⭐⭐ Range V4- V4MAX *by K***S on March 9, 2013* This is just a follow up since I received my Range V4- V4MAX unit. Since I started using my Range in my 2011 Chevy 1500 Silverado 4x4 I have driven over 800 miles with the overall average savings of 9%. That is a staggering savings considering that is with a trailer on the back sometimes and also the overall geographic region I reside in is substantially hilly as well. I also have not driven the vehicle any different then when I was driving it prior to installing the Range unit. Overall awesome unit. I have a few other Chevy trucks including an older diesel and Suburban. If your company decides to expand in to the older models (2002-2003) I am all over purchasing them for every larger vehicle I own. Thank you again it is sweet. It is an awesome return on investment [[ASIN:B00BR1R7R0 Range Technology V4 MAX Fuel Economy Device] --- ## 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/35507330-range-technology-ra002-range-technology-v4-plus-fuel-economy-device](https://www.desertcart.in/products/35507330-range-technology-ra002-range-technology-v4-plus-fuel-economy-device) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-26*