- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Engines & Engine Parts /
- Engine Management Systems /
- AFM Disabler, Active Fuel Management AFM/DFM ...
0 ratings
Item #:
95624842
AFM Disabler, Active Fuel Management AFM/DFM Disable Device for GM V6 V8, AFM Disabler 5.3 Silverado for Chevy GMC Sierra Yukon Cadillac Escalade
Item #:
95624842
MVR 939
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Allow your V6 or V8 GM vehicle to run in full cylinder mode at all times with the AFM/DFM Disabler!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Enhanced Performance
Eliminates Active Fuel Management, improving engine responsiveness and power for a better driving experience in GM V6 and V8 vehicles.
Wide Compatibility
Designed for multiple GM models including Silverado, Tahoe, and Escalade, ensuring a tailored fit and compatibility across various vehicles.
Easy Installation
User-friendly device that requires no advanced tools or professional installation, allowing quick setup for immediate performance improvements.
Product Details
| Power Source | inserted |
| Brand Name | Fioqe |
| Manufacturer | FIOQE |
| Model Number | RYJZ01 |
| Manufacturer Part Number | RYJZ01 |
| Brand | Fioqe |
| Number of Items | 1 |
| Item Weight | 0.5 lbs (230 grams) |
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?
-
Performance Enthusiasts
Users seeking enhanced performance from their GM vehicles will benefit significantly from disabling AFM.
-
Towing Applications
Drivers frequently towing heavy loads will find improved power and stability with continuous engine operation.
-
Off-Road Users
Off-road enthusiasts can gain better throttle response and engine performance in rugged terrains by disabling AFM.
-
Fuel Economy Seekers
Users focused on maximizing fuel efficiency may not benefit from disabling AFM, as it can reduce MPG.
Product Description
AFM Disabler, Active Fuel Management AFM/DFM Disable Device for GM V6 V8, AFM Disabler 5.3 Silverado for Chevy GMC Sierra Yukon Cadillac Escalade Tahoe 4.3L 5.3L 6.0L 6.2L
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will this device fit my car model?
Answer: Please double check your car model against the fitment model in the product image to ensure compatibility. -
Question:
Is installation difficult?
Answer: No, it features an easy plug-and-play installation with no tools required. -
Question:
Can I revert back to factory settings?
Answer: Yes, simply unplug the device to return to factory settings.
Fioqe Engine Management Systems RYJZ01 Editorial Review
The AFM/DFM Disabler Active Fuel Management device, specifically designed for V6 and V8 GM motors, has generally received positive feedback from customers. Users appreciate its straightforward installation process—simply plugging it in without the need for any setup has proven highly convenient. Many have reported that the device effectively prevents the vehicle from switching to four cylinders, thus maintaining Consistent performance. Additionally, while some customers noted a slight decrease in fuel mileage due to the engine running on all available cylinders, they accepted this trade-off for the enhanced driving experience. The product does not seem to negatively affect the vehicle's warranty, which reassures many buyers about its usage. Despite the overwhelmingly positive experiences, there are some inConsistencies in performance. A few users experienced issues with the device causing their vehicles to get stuck in low gears, leading to returns for refunds. Nonetheless, the vast majority describe the product as functioning exactly as promised, with some expressing surprise at how well it exceeded expectations. Overall, the AFM/DFM Disabler appears to be a reliable solution for customers looking to enhance their driving experience without complicated installations or warranty concerns, even though there are some isolated reports of potential malfunctions. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy plug-and-play installation
- Effectively prevents engine from switching to four cylinders
- Does not affect vehicle warranty
- Generally exceeds user expectations in performance
Cons
- Some users reported decreased fuel mileage
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MVR 939
Order now and get it around Saturday, August 29
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with V6 & V8 GM engines, enhancing performance.
- Eliminates the Active or Dynamic Fuel Management system.
- Easy plug-and-play installation—no tools required.
- Maintains full power delivery at all times.
- Leaves no trace on your factory ECU, easy to revert.
- Ensures optimal function for a range of vehicles, including cars, trucks & SUVs.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.