--- product_id: 622866628 title: "AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2020 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode" price: "1286.91 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/622866628-afm-disabler-for-gm-silverado-and-sierra-5-3l-6 store_origin: TN region: Tunisia --- # Plug-and-play, no tools needed Eliminates V4 mode for full V8 power OEM-grade USA-made precision AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2020 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode **Price:** 1286.91 DT **Availability:** ✅ In Stock ## Summary > 🔥 Unlock your Silverado’s full beast mode with zero compromises! ## Quick Answers - **What is this?** AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2020 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode - **How much does it cost?** 1286.91 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/622866628-afm-disabler-for-gm-silverado-and-sierra-5-3l-6) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Plug in under the dash with zero modifications or special tools—get back on the road faster. - • **Unleash the True V8 Roar:** Experience the full exhaust sound without annoying muffled shifts—perfect for performance exhaust lovers. - • **Maximize Engine Potential:** Stop losing power to cylinder deactivation and drive with uncompromised performance. - • **Smooth Power, Zero Shudder:** Say goodbye to jerky engine transitions and enjoy seamless acceleration every time. - • **Built to Last with Lifetime Warranty:** Crafted in the USA with OEM-grade components and backed by Dezine Group’s lifetime guarantee. ## Overview The Max Cylinder AFM Disabler is a precision-engineered, plug-and-play device designed for 2007-2020 GM Silverado & Sierra 5.3L and 6.2L V8 engines. Made in the USA with OEM-grade components, it eliminates the disruptive V4 cylinder deactivation mode, delivering smooth power, enhanced exhaust sound, and maximum engine performance—all backed by a lifetime warranty. ## Description Buy AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2020 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode: Engines & Engine Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Awesome product for 2012 GMC Sierra 1500 SLT 5.3L - 2012 GMC Sierra 1500 5.3l. I bought this AFM/DFM Disabler 2 week ago and works fantastic just plug it in and start vehicle and light comes on and drive, stays in all 8 cylinders all the time, no issues when you turn vehicle off light goes off so no battery drain whatsoever no worries leave it plugged in, as far gas milage that has not changed at all, as far as oil consumption it has improved I am very impressed engine just runs smoother. This will save everyone money down the road. Highly recommend this product only. Review: Great product, buy it! - Wish I'd known sooner about this thing. Plugged it in and immediately noticed right out of my driveway the difference it made. Much smoother acceleration, idle, and shifting both up and down. Runs solid, as a V8 should. Buy it, you'll be happy you did. ## Features - Max Cylinder AFM/DFM disabler is expertly engineered and made with high-quality OEM-grade components in the USA for a compact, unintrusive form factor and unrivaled quality you can trust. Backed with a Lifetime Warranty from Dezine Group. - Conquer the Shudder: Say goodbye to jerky, disruptive engine shudder. This plug-and-play active fuel management AFM/DFM disabler delivers a smooth driving experience at maximum power. - Embrace the Rumble: This AFM/DFM disabler lets you enjoy the full exhaust sound without that annoying sound change when switching from V4-V8 mode. - especially with an aftermarket performance exhaust installed - no more muffled roars. - Install with Ease: Simply plug-in under the dash to install. It won’t delete factory settings and no special tools or kit is needed. This AFM/DFM disabler is optimized for most GM V6 and V8 AFM/DFM vehicles and most Chevy Silverado 5.3, 6.2 engines from 2007-2020 - Unleash Uncompromised Power: Stop leaving performance on the table. The Max Cylinder disabler maximizes all of your engine's true potential by preventing cylinder deactivation in AFM or DFM vehicles. - Fitment: Does NOT work with GM 10 speed transmission applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQKD3FPH | | Best Sellers Rank | #2,654 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Engines & Engine Parts | | Brand | Max Cylinder | | Customer Reviews | 4.6 4.6 out of 5 stars (602) | | Date First Available | December 18, 2023 | | Exterior | Black molded | | Item Weight | 1.44 ounces | | Item model number | Replacement for RA003 | | Manufacturer | DEZINE GROUP | | Manufacturer Part Number | DZG01 | | Model | Max Cylinder | | Package Dimensions | 4.88 x 3.23 x 1.54 inches | ## Images ![AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2020 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode - Image 1](https://m.media-amazon.com/images/I/81fiiRiw47L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome product for 2012 GMC Sierra 1500 SLT 5.3L *by M***K on June 21, 2026* 2012 GMC Sierra 1500 5.3l. I bought this AFM/DFM Disabler 2 week ago and works fantastic just plug it in and start vehicle and light comes on and drive, stays in all 8 cylinders all the time, no issues when you turn vehicle off light goes off so no battery drain whatsoever no worries leave it plugged in, as far gas milage that has not changed at all, as far as oil consumption it has improved I am very impressed engine just runs smoother. This will save everyone money down the road. Highly recommend this product only. ### ⭐⭐⭐⭐⭐ Great product, buy it! *by V***E on July 13, 2026* Wish I'd known sooner about this thing. Plugged it in and immediately noticed right out of my driveway the difference it made. Much smoother acceleration, idle, and shifting both up and down. Runs solid, as a V8 should. Buy it, you'll be happy you did. ### ⭐⭐⭐⭐⭐ Max cylinder *by C***. on May 19, 2026* Love this thing, I bought it for my wife’s 2016 Chevy Tahoe and it’s been great!! As soon as it arrived I installed it and we took a trip from Oklahoma to Louisiana and then to Texas and back home. We averaged between 20-23mpg while on the trip and it ran great, no shifting trouble or anything. As far as my mpg’s before I installed it, it was about the same, maybe a little better(1mpg if that) but I like staying in v8 mode. So far it’s been great. It’s very easy to install, just plug it in and your set, and it hasn’t affected my battery at all. I think it’s a really good value and I’ve recommended it to several people. ## Frequently Bought Together - AFM Disabler for 5.3 Silverado | Made in USA | AFM and DFM Disabler compatible with many GM V6/V8 vehicles with Active Fuel Management - OBD2 Splitter, bbfly-B31 Full 16pin OBDII Port 1 Male Splitter to 2 Female Extension Cable 1.6IN/4CM (B31 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/622866628-afm-disabler-for-gm-silverado-and-sierra-5-3l-6](https://www.desertcart.tn/products/622866628-afm-disabler-for-gm-silverado-and-sierra-5-3l-6) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-25*