If you aren’t someone who makes frequent purchases, selecting the best Best Afm Disable Device won’t be an easy chore for you. However, you shouldn’t be concerned because we have provided you with the most comprehensive list possible of the top Best Afm Disable Device. Have a look at the products on our list, and pick the ones that appeal to you the most.
We researched and tested Best Afm Disable Device in the market to get you this list. Our most recommended product is OBDDFM Best Afm Disable Device. Check out our picks for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!
Editor's Choice
OBDDFM Active Fuel Management AFM/DFM Disable Device, Compatible with GM V8 V6 Engine
Premium Pick
BOOST AFM & DFM Disabler - V8/V6 Mode 100% of the Time - Made in the USA
Budget Pick
OBDCAR RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM
Top 10 Best Afm Disable Device
We researched and compared the top products in the Best Afm Disable Device category to provide you with these recommendations.
1. OBDDFM Active Fuel Management AFM/DFM Disable Device, Compatible with GM V8 V6 Engine
- AFM/DFM Disabler Compatibles with most V6 & V8 GM Motors.
- Keep your V6 or V8 GM motors to run in full cylinder mode at all times.
- Just plug it into your vehicle's OBD-II port and it will immediately start working to eliminate the AFM/DFM system.
- Will not reprogram your factory ECU, Unplug it to back to factory settings.
- Please verify if your model is appropriate prior to making a purchase.
2. OBDAFM Active Fuel Management Disabler Device, AFM/DFM Disabler Compatible with Most GM V6 & V8
- Compatible with most V6 & V8 GM active or dynamic fuel management motors, includes cars, trucks & SUVs.
- Keep your vehicle in V8 model with full power. Disable 4 cylinder mode on your car and fit for a wild range of GM V8 V6 vehicles.
- Plug and play, install without any tools. Pls unplug the OBDAFM Device if it's not used for a long time.
- Leaves no trace, Unplug it to return to factory settings. This AFM Disabler does not reprogram your factory ECU.
- When the device was plugged into the port, blue lights will flash in sequence and then turn off. It just indicated that the device was connected and working normally.
3. AFM Disabler Active Fuel Management Delete Disabler AFM/DFM Disabler Compatible with V6 & V8 GM
- 2025 New VersionAFM/DFM Disabler is the 2025 new upgraded version, which outperforms the old model and compatible with much more popular vehicle models.
- Safety GuaranteeThis AFM Disabler won't modify your original ECU programming; unplugging it resets to factory default settings.
- Simple UsageNo tools required; simply plug into the OBD-II port and it starts working.
- Enhanced Driving ExperienceAFM/DFM Disabler keeps your engine in V6/V8 mode at full power all the time, enhancing the driving experience.
- 100% After-Sales Satisfaction GuaranteeIf you have any quality issues or dissatisfaction with our AFM Disabler, feel free to contact us; we'll offer returns or exchanges. We always adhere to providing a 100% satisfaction guarantee for our customers. (Note: Please check compatibility with your car model before purchase.)
4. OBDCAR RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM
- Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
- OBDCAR AFM/ DFM Disabler allows your V6/ V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.
- Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system.
- Will not reprogram your factory ECU, unplug it to return to factory settings.
- Please confirm the compatibility before ordering it.
5. BOOST AFM & DFM Disabler - V8/V6 Mode 100% of the Time - Made in the USA
- PREVENT LIFTER FAILURE & IMPROVE RELIABILITY: our Boost device fully disables active and dynamic fuel management, preventing collapsed and sticking lifters caused by these systems.
- V8/V6 MODE 100% OF THE TIME: simply plug the device in and your truck or GM vehicle will stay in V8 or V6 mode, all the time.
- INCREASED PERFORMANCE: full power all the time, reduces hesitation when accelerating, improves throttle response, and gives you a smoother driving experience.
- LOWEST BATTERY DRAIN: we engineered the lowest low-power mode on the market, with our device only drawing 0.71mA of power. No battery drain causing dead batteries & no-starts!
- 100% MADE IN THE USA: our device is engineered, manufactured, and tested right here in the US. Every component including our packaging comes from an American company.
- PLUG-AND-PLAY & UNDETECTABLE: our disabler plugs into your OBDII port and starts working in seconds, without reprogramming the factory ECU. Just unplug it and everything will return to normal with no evidence it was ever used.
- Fits GM V6 and V8 vehicles with active fuel management and dynamic fuel management. Does NOT fit vehicles with 10-speed automatic transmissions, C8 Corvettes, or 2022+ Refresh model Silverado and Sierra's. See description for full fitment list. DOES NOT FIT 2023 OR 2024 MODELS.
6. AFM Disabler, AFM DFM DOD Disabler, Active Fuel Management Disabler Compatible with GM V6 & V8, AFM
- Enhanced Driving Experience -- AFM/DFM Disabler Improve engine performance by keeping your V6/V8 in full-cylinder mode at all times, delivering more power and a smoother driving experience. Preventing the Active or Dynamic Fuel Management system from dropping cylinders or more shuddering.(Disable 4 cylinder mode on your car)
- Convenient to Use -- The AFM Disabler Plug and play without any tools. Simply plug it into your onboard OBD-II port, and it instantly begins working. You can insert or remove the device at any time, even while the engine is running, with no need to turn off your vehicle.
- Keep Safety -- No modifications or permanent changes are made to your vehicle. Simply unplug the AFM Disabler to instantly restore it to factory settings without affecting the factory ECU, ensuring your warranty and resale value remain unaffected.
- Broad Compatibility -- AFM disabler for Silverado 5.3 GMC SIERRA 1500 DENALI Chevy Tahoe Avalanche Yukon and most V6/V8 GM vehicles equipped with active or dynamic fuel management systems. NOT currently compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions.
- Built to Last -- Crafted from premium materials, our AFM Disabler offers long-lasting performance and reliability. Backed by dedicated customer support and a satisfaction guarantee, were here to help with any questions or concerns.
7. DZFST.FI AFM Disabler Active Fuel Management Compatible with Chevrolet Silverado 1500 V8 5.3L
- ENHANCE YOUR DRIVING EXPERIENCE This latest-generation chipset helps maintain your GM V6/V8 engines smooth operation by allowing you to keep your preferred driving mode consistently engaged. Its designed for a more responsive and confident drive in situations like towing or climbingwithout modifying factory emissions controls.
- NO CODING, NO COMPROMISE: Install in secondsjust plug it into the OBD-II port and youre set. No ECU modification, no battery drainage, and no impact on your vehicle. Designed for clean, simple use with zero long-term risk to your engine or electrical system.
- GUARANTEED COMPATIBILITY: Rest assured, the AFM Disabler is compatible with most GM V6 and V8 engines. However, always double-check compatibility, especially for specific models like the 2019+ Silverado and Sierra equipped with the 5.3L/3.6L engine and 10-speed transmission, or the 2022 Refresh truck and SUV models.
- INTUITIVE OPERATION: Stay informed about your vehicle's performance with the AFM Disabler's intuitive indicator lights, offering real-time feedback and peace of mind while driving. Remember to unplug the disabler if it won't be used for an extended period.
- DEDICATED SUPPORT: Our 24/7 customer service team is ready to assist you with any questions or concerns. Plus, take advantage of our generous one-year free return and exchange policy (non-man-made damage) for a worry-free shopping experience. Say farewell to the headaches caused by the AFM system, such as engine shaking and low-end torque inadequacy.
8. KARCOCA AFM/DFM Disabler Silverado 5.3 Active Fuel Management AFM Disable Device Compatible with V6
- FITS FOR GM V6/V8AFM/DFM Disabler Device Compatible with V6 & V8 GM active or dynamic fuel management motors(includes cars, trucks & SUVs.)
- KEEP V6/V8 ALL TIME AFM Disabler keeps the vehicle in the V8 mode all the timehelp your car get super power.Preventing the Active or Dynamic Fuel Management system from dropping cylinders or more shuddering.(Disable 4 cylinder mode on your car)
- EASY INSTALLPlug and play without any tools,simply plug into your vehicle OBD-II port,the lights will flash in sequence and then leave one light on. It just indicated that the device was connected and working to eliminate the AFM system.
- KEEP THE FACTORY ECUThe AFM/DFM Disabler does not reprogram your factory ECU |Unplug it to return to factory settings,Doesnt reprogram or damage the factory ECU & will not void the manufacturers warranty.
- NOTEV8 mode will keep all the cylinder running, the water temperature may increase during driving. The product currently not compatible with 2019+ 5.3L 10-Speed or 6.2L 10-SPEED models,as well as 2022 Refresh truck or SUV models.
9. Shyueda AFM DFM DOD Device Disable Active Fuel Management Delete Disabler Compatible with Chevrolet
- Engine Compatibility: Compatible with a range of engine sizes including 4.3L, 5.3L, 6.0L, and 6.2L, ensuring broad applicability for various GM models.
- Unlock Full Power with AFM/DFM Disabler: Boost your V6 and V8 vehicle's performance with our AFM/DFM Disabler Device. Engineered for compatibility with various V6/V8 models, this device is your key to unleashing your engine's true power.
- Seamless Integration with Plug & Play Technology: Simplify your life with our easy-to-use device that plugs directly into your OBD-II port. It starts working right away to disable the AFM/DFM system, eliminating the need for complicated installations.
- Our device does not alter your vehicle's ECU. Simply unplug it to return your vehicle to its original factory settings, preserving the integrity of your vehicle's electronics.Upon inserting a device into the port, the blue light flashes sequentially, signifying that the device has been connected and is operating normally
- Fitment-Note:Does not work with GM 10 speed transmission applications
10. AFM Disabler for Chevy Silverado 5.3 - Made in USA - Compatible with many GM V6 & V8 AFM/DFM Systems
- Unleash Uncompromised Power: Stop leaving performance on the table. The Max Cylinder AFM disabler maximizes every ounce of your engine's true potential by preventing cylinder deactivation in AFM or DFM vehicles.
- Conquer the Shudder: Say goodbye to jerky, disruptive engine shudder. This plug-and-play dynamic and active fuel management disabler delivers a smooth driving experience at maximum power.
- Embrace the Rumble: This AFM/DFM disabler lets you savor every growl and purr from your vehicle - especially with an aftermarket performance exhaust installed - no more muffled roars.
- Install with Ease: Simply plug-in under the dash to install. It wont delete factory settings and no special tools or kit is needed. This AFM/DFM disabler is optimized for most GM V6 and V8 AFM and DFM vehicles and most Chevy Silverado 5.3 models.
- Built Tough, Backed by Precision: 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.
- Fitment: Does not work with GM 10 speed transmission applications.
Peter
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