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Afm Disabler Comparison - July 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4  9.3Excellent | 5 Best Value  9.2Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelRange Technology RA003B AFM/DFM Disabler-Blue | Model BOOST AFM & DFM Disabler - V8/V6 Mode 100% of the Time - Made in the USA | Model OBDCAR AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors | Model AFM Disabler for 5.3 Silverado | Made in USA | AFM and DFM Disabler compatible with many GM V6/V8 vehicles with Active Fuel Management | Model AFM Disabler Active Fuel Management Delete Disabler AFM/DFM Disabler Compatible with V6 & V8 GM Motors AFM Disabler 5.3 Silverado (Chevy GMC Sierra GMC Yukon Cadillac Escalade etc)4.3L 5.3L 6.0L 6.2L | Model AFM/DFM Disabler Active Fuel Management disable Device Compatible with V6 & V8 GM Vehicles Fits for Chevy 5.3 Silverado (Chevy Tahoe GMC Sierra Yukon Cadillac Escalade etc) 3.6L 4.3L 5.3L 6.0L 6.2L | Model AFM/DFM Disabler for Enhanced Performance - Active Fuel Management Disable Device Compatible with V6 & V8 GM Motors(Starburst Black) |
BrandRange Technology | Brand BOOST AFM/DFM Disabler | Brand OBDCAR | Brand Max Cylinder | Brand ROPODE | Brand LYMAYDA | Brand MBNGF |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Tech Specs | ||||||
manufacturer part number RA003B | manufacturer part number BOOSTAFMDFM | manufacturer part number OBDCAR-V6-V8 | manufacturer part number DZG01 | manufacturer part number ROPODE | manufacturer part number LMD002 | manufacturer part number AFM-1 |
item weight 2.08 ounces | item weight 2.39 ounces | item weight 1.94 ounces | item weight 1.44 ounces | item weight 2.08 ounces | item weight 1.76 ounces | item weight 1.44 ounces |
customer reviews4.6 4.6 out of 5 stars 1, 583 ratings 4.6 out of 5 stars | customer reviews 5.0 5.0 out of 5 stars 4 ratings 5.0 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 1, 231 ratings 4.5 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 6 ratings 4.8 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 38 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 114 ratings 4.7 out of 5 stars | customer reviews 5.0 5.0 out of 5 stars 16 ratings 5.0 out of 5 stars |
exterior- | exterior Polished | exterior Polished | exterior Black molded | exterior - | exterior Polished | exterior Milled |
package dimensions- | package dimensions 4.69 x 4.21 x 1.65 inches | package dimensions 4.61 x 3.11 x 1.81 inches | package dimensions 4.88 x 3.23 x 1.54 inches | package dimensions 5.12 x 4.45 x 1.34 inches | package dimensions - | package dimensions 3.66 x 2.99 x 1.46 inches |
model- | model AFM & DFM Disabler | model OBDCAR-V6-V8 | model Max Cylinder | model - | model V6V8-LYMAYDA | model AFM-1 |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Range Technology11% OffRange Technology RA003B AFM/DFM Disabler-Blue
Why we love it
Improves truck performance and drivability.
Easy plug-and-play installation.
Maintains full engine power consistently.
Main highlights- The power and control you need in any situation.
- Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system.
- Range AFM/DFM Disabler keeps you in full power 100% of the time.
- Leaves no trace. Unplug it to return to factory settings
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9.7
2BOOST AFM/DFM Disabler
BOOST AFM & DFM Disabler - V8/V6 Mode 100% of the Time - Made in the USA
Why we love it
Prevents engine lifter issues effectively.
Enhances vehicle throttle response.
Simple plug-and-play installation.
Main highlights- 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.
- PREVENT LIFTER FAILURE & IMPROVE RELIABILITY: our Boost device fully disables active and dynamic fuel management, preventing collapsed and sticking lifters caused by these systems.
- 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.
- 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!
- INCREASED PERFORMANCE: full power all the time, reduces hesitation when accelerating, improves throttle response, and gives you a smoother driving experience.
- 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.
- 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.
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9.6
3OBDCAR
OBDCAR AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors
Why we love it
Enhances engine performance.
Prevents cylinder deactivation.
Simple plug-and-play installation.
Main highlights- Will not reprogram your factory ECU, unplug it to return to factory settings.
- Please confirm the compatibility before ordering it.
- 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.
- Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
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Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
