Wide Compatibility - The 2024 upgraded AFM/DFM Disabler supports more models, including Popular ones like the 5.3 Silverado, Colorado, Chevy, Sierra and Tahoe. (Note: Not compatible with 2019+ Silverado and Sierra.)
Enhanced Driving Experience - The AFM/DFM Disabler keeps your engine in full V6/V8 mode at all times, boosting power and providing a smoother driving experience by preventing the Active or Dynamic Fuel Management system from dropping cylinders or causing shuddering.
Convenient to Use - Plug and play! Simply insert the AFM Disabler into your OBD-II port, and it begins working instantly. No tools needed, and you can insert or remove it anytime, with no need to turn off your vehicle.
Keep Safety - The AFM Disabler makes no permanent changes to your vehicle. Unplug it to restore factory settings without affecting your vehicle's ECU.
Professional Support - Enjoy reliable support and a satisfaction guarantee, with dedicated customer service ready to assist you with any questions.