AFM/DFM Disabler & Auto Start/Stop Eliminator, Active Fuel Management Disabler Compatible with GM V6 V8 Motors AFM Disabler 5.3 Silverado (Chevy GMC Sierra GMC Buick Cadillac Escalade etc)

✅ 【2025 Upgraded AFM/DFM Disabler】Designed with the latest chips and circuitry. Keeps your V6 or V8 GM engine running in full-cylinder mode at all times. 💡 【Auto Start/Stop Disabler】Eliminates the annoying start/stop feature for smoother, uninterrupted drives. Keeps your engine running continuously for improved comfort and responsiveness. 🔧 【Plug and Play】Simply plug it into your OBD2 port—instantly disables both AFM/DFM and Start/Stop functions. 🛡️ 【Does NOT Modify Your ECU】Will not reprogram your factory ECU. Simply unplug it to revert to factory settings. 🔋【Low Battery Drain】Once vehicle is turned off, standard 60AMP vehicle battery can support up to 6,000+ hours of standby. No battery drain causing dead batteries & no-starts!For extended periods without starting the vehicle, it's recommended to unplug the Afm Disabler to prevent battery drain. 🚗 【Wide Vehicle Compatibility】Supports most GM trucks, SUVs, and cars from 2005 to 2023, compatible with Chevy, GMC, Cadillac, Buick, Isuzu, Pontiac, and more. Not for vehicles with 10-speed automatic transmissions, C8 Corvettes, or 2022+ refreshed Silverado and Sierra models. 💯【100% Satisfaction Guarantee】If you have any issues with our AFM disabler, contact us for a hassle-free return or exchange. (Note: Please check compatibility before purchase.) ›See more product details ›See more product details