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Best afm disablers - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Southwest Speed

NEW RANGE TECHNOLOGY AFM-DFM DISABLER,RED,COMPATIBLE WITH V6 & V8 GM MOTORS

Picked by 488 people in the last week

Southwest Speed

$224.50

More Details
Main highlights
- The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders. Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns.
- Specs: Brand: Range Technology | Color: Red | Emission Code: 7 | Product Type: Tuner
- Features: Range AFM/DFM Disabler keeps you in full power 100% of the time | Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system | The power & control you need in any situation | The Range AFM/DFM Disabler does not reprogram your factory ECU | Leaves no trace - Unplug it to return to factory settings | Fits V6 & V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks & SUVs | This device does not currently support
- Brand New Range Technology AFM/DFM Disabler, Red, Compatible with V6 & V8 GM Motors, Produced by Holley Performance Products (Part #RA003R)
$224.50
2
Best Value
11% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Range Technology
11% Off

Range Technology RA003B AFM/DFM Disabler-Blue

Range Technology

$204.90

$230.95
(11% Off)

More Details
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
$204.90
$230.95 (11% Off)
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ROPODE

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

ROPODE

$69.99

$75.99
(7% Off)

More Details
Main highlights
- 🛠️【Enhanced Driving Experience】AFM/DFM Disabler keeps your engine in V6/V8 mode at full power all the time, enhancing the driving experience.
- 🔧【Simple Usage】No tools required; simply plug into the OBD-II port and it starts working.
- 👍【Safety Guarantee】This AFM Disabler won't modify your original ECU programming; unplugging it resets to factory default settings.
- 🏁【2025 New Version】AFM/DFM Disabler is the 2025 new upgraded version, which outperforms the old model and compatible with much more popular vehicle models.
- ❤️【100% After-Sales Satisfaction Guarantee】If 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.)
$69.99
$75.99 (7% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ANGE ELEC

ANGE ELEC AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non

ANGE ELEC

$39.99

More Details
Main highlights
- 【Power Optimization】The AFM DFM Disabler disconnects from the power source when the vehicle is off, minimizing battery drain. Older vehicles might experience delayed ignition or battery drain if the device is left plugged in for extended periods without driving. To prevent this, either drive the vehicle regularly or remove the device if the vehicle will be unused for more than a week
- 【Plug-and-Play】The AG001 AFM Disabler plugs directly into the vehicle's OBDII port, making it safe and convenient to use. It operates without altering the factory ECU settings, so it won’t affect your vehicle's original condition
- 【Optimized Fuel Combustion Efficiency】The AFM DFM Disabler utilizes a full-cylinder combustion principle, ensuring fuel burns efficiently. This reduces and clears carbon deposits in the engine, helping to alleviate issues such as increased fuel consumption or engine stress caused by incomplete combustion over time
- 【Compatibility】The Active Fuel Management Disabler designed for GM vehicles from 2004 to 2019, the AFM Disabler is compatible with models like Chevy Camaro, Silverado 1500, Suburban, Tahoe, and GMC Canyon, Sierra 1500, Yukon, and Denali. Ensure compatibility with your vehicle's year and engine size (3.6L, 4.3L V6 )(5.3L, 6.0L, 6.2L V8) by checking the product details and images
$39.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OBDDFM

OBDDFM Active Fuel Management AFM/DFM Disable Device, Compatible with GM V8 V6 Engine

OBDDFM

$62.99

More Details
Main highlights
- 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.
- 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.
- AFM/DFM Disabler Compatibles with most V6 & V8 GM Motors.
$62.99

Best afm disablers - Holiday Sale 2025

NEW RANGE TECHNOLOGY AFM-DFM DISABLER,RED,COMPATIBLE WITH V6 & V8 GM MOTORS

Range Technology RA003B AFM/DFM Disabler-Blue

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

ANGE ELEC AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non

OBDDFM Active Fuel Management AFM/DFM Disable Device, Compatible with GM V8 V6 Engine

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