Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Qzucar Afm/Dfm Active Fuel Management Disabler ? Allow Your Vehicle To Run In Full Cylinder Mode At All Times ? Preventing The Afm/Dfm System From Dropping Cylinders. ? Disable Afm/Dfm Without Reprogramming The Factory Ecu Pls Note: ? The Afm/Dfm Disabler Is Not Currently Compatible With 2019+ Silverado And Sierra Models Equipped With 5.3L / 6.2L Motors And 10-Speed Transmissions. ? If The Product Is Not Used For A Long Time, Please Take The Product Off To Avoid Running Out Of Battery.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the model number of this product?A: The model number is RA003. This identifier helps ensure compatibility with specific GM vehicles.
Q: What vehicles is this disabler compatible with?A: It is compatible with V6 and V8 GM vehicles. However, it does not work with 2019 and newer Silverado and Sierra models equipped with 5.3L or 6.2L motors and 10-speed transmissions.
Q: What does the Qzucar AFM/DFM disabler do?A: It allows the vehicle to run in full cylinder mode at all times. This prevents the Active Fuel Management or Dynamic Fuel Management system from dropping cylinders.
Q: How do I install the Qzucar AFM/DFM disabler?A: Installation involves connecting the device to the vehicle's system without reprogramming the factory ECU. Detailed instructions are provided with the product.
Q: Can I disable AFM/DFM without reprogramming my ECU?A: Yes, you can disable AFM/DFM without reprogramming the factory ECU. This feature simplifies installation for users.
Q: Is the disabler easy to install for a beginner?A: Yes, it is designed for easy installation. However, basic automotive knowledge may help ensure a smooth process.
Q: How should I care for the Qzucar disabler?A: To maintain the product, remove it if not used for extended periods. This prevents battery drainage.
Q: What should I do if the product is not working?A: Make sure the installation is secure and check for compatibility with your vehicle model. If issues persist, consult the manufacturer.
Q: Is this product safe to use?A: Yes, it is safe to use under the specified conditions. Ensure compatibility with your vehicle model to avoid issues.
Q: Can I return the disabler if it does not fit my vehicle?A: Yes, you can return it if it doesn't fit. Check the return policy for specific details regarding conditions and timelines.
Q: What if the disabler arrives damaged?A: If it arrives damaged, contact customer support immediately for assistance. They will guide you through the return or replacement process.
Q: Does this product come with a warranty?A: Yes, the Qzucar AFM/DFM disabler typically comes with a manufacturer’s warranty. Review the warranty details provided in the packaging.
Q: Can I use this disabler for towing purposes?A: Yes, it can enhance performance during towing by preventing cylinder drop. However, always verify compatibility with your towing setup.
Q: How does this disabler affect fuel efficiency?A: The disabler may improve fuel efficiency by maintaining full cylinder operation. However, results can vary based on driving habits.
Q: Is it possible to disable the disabler after installation?A: Yes, you can remove the disabler at any time. Simply disconnect it from your vehicle's system.