--- product_id: 695446946 title: "AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2022 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode" brand: "max cylinder" price: "1919.57 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/695446946-afm-disabler-for-gm-silverado-and-sierra-5-3l-6 store_origin: TN region: Tunisia --- # Preserves full exhaust rumble Eliminates V4 mode shudder Plug-and-play install AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2022 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode **Brand:** max cylinder **Price:** 1919.57 DT **Availability:** ✅ In Stock ## Summary > 🔥 Unlock raw power and pure rumble—ditch the shudder, own the road! ## Quick Answers - **What is this?** AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2022 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode by max cylinder - **How much does it cost?** 1919.57 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/695446946-afm-disabler-for-gm-silverado-and-sierra-5-3l-6) ## Best For - max cylinder enthusiasts ## Why This Product - Trusted max cylinder brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Plug & Play:** No tools or rewiring needed—install under the dash in minutes and keep factory settings intact. - • **Unleash True V8 Roar:** Maintain the authentic exhaust sound, especially with aftermarket systems—no more muffled transitions. - • **Smooth Power Delivery:** Eradicate jerky engine shudder for uninterrupted acceleration and a premium driving experience. - • **Built to Last in the USA:** Crafted with OEM-grade components and backed by a lifetime warranty for trusted durability. - • **Maximize Engine Performance:** Prevent cylinder deactivation to unlock full engine potential and reduce wear on critical parts. ## Overview The Max Cylinder AFM/DFM Disabler is a precision-engineered, plug-and-play module designed for 2007–2022 GM Silverado & Sierra 5.3L and 6.2L V8 trucks and SUVs. Made in the USA with OEM-grade components, it eliminates disruptive V4 cylinder deactivation shudder, preserves full exhaust sound, and maximizes engine performance without altering factory settings. Easy to install and backed by a lifetime warranty, it’s the ultimate upgrade for drivers craving smooth power and authentic V8 rumble. ## Description If you've ever felt that disappointing shudder from cylinder deactivation, you know just how quickly the joy can be drained from your journey. Say goodbye to those disruptive interruptions and rediscover the thrill of uncompromised acceleration with the Max Cylinder AFM/DFM disabler. Expertly crafted in the USA using only the finest components, this AFM disabler represents the pinnacle of driving enhancement technology. It eliminates the flaws of cylinder deactivation, unlocking the full, unbridled potential of your engine's performance. Once installed, you'll be amazed at the smoothness that replaces the jarring shudder – every input from the pedal translates into pure, uninterrupted thrust. And for those who've treated their ride to an aftermarket exhaust upgrade, this performance chip lets you savor every addictive rumble and growl. By preventing cylinder deactivation, this module actively reduces wear and tear on vital components like lifters, potentially saving you from costly repairs down the road. It's an investment in the longevity and peak condition of your prized ride. Despite its performance benefits, installing this disabler is a breeze thanks to the plug-and-play design. No overly complex wiring or computer alterations – just discreet placement under the dash that's optimized for seamless integration. If you ever want to revert, simply unplug it without leaving any lingering traces. This AFM/DFM disabler ensures every drive is a thrill ride from start to finish. Embrace the rush of uninterrupted acceleration, the seductive snarl of your aftermarket exhaust at wide-open throttle, and the confidence of a precision-tuned performance machine. ## 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 - 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 | | Brand | Max Cylinder | | Customer Reviews | 4.6 4.6 out of 5 stars (630) 4.6 out of 5 stars | | Date First Available | 22 Oct. 2024 | | Exterior | Black molded | | Guaranteed Software Updates Until | unknown | | Item Model Number | Replacement for RA003 | | Item Weight | 41 g | | Manufacturer | DEZINE GROUP | | Manufacturer Part Number | DZG01 | | Model | Max Cylinder | | Package Dimensions | 12.4 x 8.2 x 3.91 cm; 41 g | ## Images ![AFM Disabler for GM Silverado & Sierra 5.3L & 6.2L V8 – Made in USA – Fits 2007–2022 AFM/DFM – GM Trucks & SUVs – Eliminates V4 Mode - Image 1](https://m.media-amazon.com/images/I/81fiiRiw47L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great! *by on Reviewed in the United States 25 August 2026* Works as it should on my 2014 Silverado. No more back and forth from 8 to 4 cylinders. No codes thrown, and no battery drain. After around 400 miles, I’ve only noticed about a .5 MPG loss. It’s worth the money and USA made! Don’t be afraid to buy this! ### ⭐⭐⭐⭐⭐ After One Year, Flawless Performance *by on Reviewed in the United States 29 August 2026* Ordered this as well as the K&N PCV system oil separator for my 2018 5.3L Silverado, 55k miles from Amazon on 8/29/2025. Installed both on 9/2/2025.They have been in service for one year and 8K miles now and both still perform flawlessly. I love always running on all 8 cylinders all the time. I paid for 8 cylinders, not 4, so now I’m getting the benefit of the truck running as it should. It runs so much smoother I’ve gotten so used to it I sometimes forget it’s there. Mileage went from 18-19 to about 16-17 mpg but its well worth it compared to what a top end overhaul would cost. After all, it’s firing all 8 cylinders all the time instead of only 4 some of the time. Explains the mileage drop perfectly. I can still drive the 30 miles to work and back on less gas than I use to mow my 3/4 acre lawn.The oil separator is a must have for any engine with a GDI fuel injection system.It has trapped about 18 ounces of water contaminated oil from being sucked into the intake manifold. That keeps the intake valves, piston tops and combustion chambers from getting carboned up and the associated performance drop.I used Berrymans Intake Valve and Combustion Chamber Cleaner right before I installed the Max Cylinder and the K&N Oil Separator to establish a clean baseline to evaluate these products. I had been using the cleaner about every 6 months before I installed these items and so far haven’t had to clean the intake for a year with no sign of degraded performance.I purposely waited a year to evaluate these items and they passed with flying colors.I highly recommend both of them. There are similar products that are cheaper but these measure up. Well worth the slightly higher price. ### ⭐⭐⭐⭐⭐ Max cylinder *by on Reviewed in the United States 19 May 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/695446946-afm-disabler-for-gm-silverado-and-sierra-5-3l-6](https://www.desertcart.tn/products/695446946-afm-disabler-for-gm-silverado-and-sierra-5-3l-6) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-29*