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Item #:
206425563
OBDCAR RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors
Item #:
206425563
BHD 48
Price Details
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*All items will import from UK
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Imported from UK store
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Order now and get it around Friday, September 04
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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.
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What Stands Out
Fuel Efficiency
Enhances vehicle performance by disabling Active Fuel Management, leading to improved fuel efficiency and a more responsive driving experience for V6 and V8 GM motors.
Easy Installation
Designed for quick application without complex tools, allowing users to easily disable AFM/DFM in their GM motors, saving time and minimizing hassle.
Compatibility
Specifically designed for V6 and V8 GM engines, ensuring a perfect fit and reliable performance enhancement, making it an ideal choice for a broad range of GM vehicle owners.
Product Details
| Brand | OBDCAR |
| UPC | 606462451697 |
| Manufacturer | OBDCAR |
| Manufacturer Part Number | OBDCAR-V6-V8 |
| Model Number | OBDCAR-AFM-DFM-V6-V8 |
| Included Components | 1u00d7 AFM/ DFM Device, 1u00d7 Package Box |
| Unit Count | 1.0 count |
| Item Type Name | AFM DFM DISABLE |
| Item Weight | 0.05 Kilograms |
| Colour | Black |
| Material | Plastic |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Performance Enthusiasts
Users looking to enhance engine performance and eliminate the limitations imposed by Active Fuel Management will benefit.
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Towing Applications
Truck owners who frequently tow heavy loads can gain improved power and stability with this disable device.
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Fuel Efficiency Seekers
Drivers aiming to improve fuel efficiency in their V6 and V8 GM vehicles may find value with this product.
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Daily Commuters
Regular drivers focusing on fuel economy and emission standards might not want to disable AFM features.
Product Description
OBDCAR RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this device compatible with all GM vehicles?
Answer: No, this device is only compatible with V6 / V8 GM vehicles that have active or dynamic fuel management. -
Question:
Will this device reprogram my factory ECU?
Answer: No, this device will not reprogram your factory ECU. It can be unplugged to return to factory settings. -
Question:
Can the device run out of battery? How do I prevent this?
Answer: Yes, the device can run out of battery if left unused for a long time. To prevent this, it is recommended to remove the product when not in use.
OBDCAR Code Readers & Scan Tools OBDCAR-AFM-DFM-V6-V8 Editorial Review
The RA003 AFM/DFM Disabler has received positive feedback from customers who appreciate its functionality, especially regarding the transition from V4 to V8 mode. Many users report a noticeable improvement in their vehicle's responsiveness, with elimination of the acceleration lag experienced during cylinder deactivation. Drivers with GM V6 and V8 motors have found that the device enhances driving performance, with smoother shifting due to the continuous operation of all cylinders. Installation of the device is straightforward, making it accessible even for those who may not be mechanically inclined. While some users noted a slight decrease in highway fuel efficiency—approximately 1 mpg—the trade-off in improved in-town gas mileage has been perceived favorably by many. However, there are important operational Considerations. Users have advised caution when using the device in extremely cold temperatures, suggesting that it should be unplugged when temperatures drop below -30°C to avoid damaging the module or the vehicle's battery. Overall, customer reception is overwhelmingly positive, with many expressing satisfaction over the performance enhancements provided by the RA003 device. **
Customer Reviews & Ratings
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Pros
- Eliminates acceleration lag by keeping the vehicle in V8 mode.
- Improves driving performance with smoother shifting.
- Easy installation process.
- Enhances in-town fuel efficiency.
Cons
- Slight decrease in highway fuel mileage (about 1 mpg).
Platform Trust & Buyer Confidence
MB
Maryam
Verified buyer
“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer
“I loved it. That was my second order, and I am already thinking of placing a third order.”
16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer
“Trusted merchant”
11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer
“I like the package arrived safely”
17 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BHD 48
Order now and get it around Friday, September 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Plug and play device for V6 / V8 General Motors (GM) active or dynamic fuel management vehicles
- Fast and easy setup
- Prevents the Active or Dynamic Fuel Management system from dropping cylinders
- Does not reprogram factory ECU; unplug to return to factory settings
- Not compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions
- Product should be removed if not used for a long time to avoid battery drainage
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