✅【2025 Enhanced Version AFM/DFM Disabler】JICTTPIN AFM Disabler Compatible with GM Motors V6/V8 engines, this device locks cylinders in full-time operation mode to unleash full power! Improves towing/climbing performance, eliminates vibration caused by cylinder deactivation, and removes gear-shifting hesitation—optimizing fuel efficiency. Reduces 8-12% carbon buildup risk while delivering smoother gear changes and a more responsive driving experience.
✅【Excellent compatibility]】JICTTPIN AFM/DFM Disabler is fully Fit for GM V6/V8 vehicles equipped with Active/Dynamic Fuel Management (including Cars, trucks, and SUVs), compatible with GMC, Chevy, Silverado, Sierra, Yukon, Cadillac, Escalade, etc. It quickly disables cylinder deactivation feature, resolving power interruption issues caused by AFM systems. ⚠️Note: Currently, this disabler does not support 2019+ Silverado/Sierra models with 5.3L/6.2L engines and 10-speed transmissions.
✅【Plug & Play + No Tools/ Programming/ Waiting Required】The JICTTPIN AFM/DFM Disabler installs in seconds—just plug into the OBD-II port! 1⃣ Insert into OBD port → 2⃣ Instantly disable cylinder deactivation → 3⃣ Enjoy full-time V6/V8 power! Full-power mode: Completely disables cylinder deactivation; can be installed while the engine is running. No ECU modifications or triggered codes; leaves no electronic traces when removed— without voiding warranties or affecting resale value.
✅【Vehicle Safety Assurance】Automatically activates when plugged into the OBD-II port. A constant LED light indicates proper operation, help your engine runs efficiently in V6/V8 mode, Features smart power-saving mode when the engine is off to protect battery health.
✅【Professional After-Sales Support】24/7 instant technical support + 365-day quality guarantee. The JICTTPIN AFM/DFM Disabler effectively addresses AFM-related issues like abnormal engine vibration and uneven power delivery, delivering tangible safety and performance upgrades.
✅【Note Before placing your order】Please carefully check the compatible models listed in the product images to ensure fitment and avoid incompatibility issues.