AFM/DFM Disabler for GM V6/V8 vehicles
AFM disabler for GM V6/V8 vehicles maintains full-cylinder operation and prevents cylinder deactivation. Improves gas mileage and driving feel, with easy installation according to customers
Highlights
- keeps engine in V8 mode
- compatible with many GM models
- positive customer-reported feel and performance
Pros
- maintains full-cylinder mode
- improves gas mileage
- quality construction
- easy installation
- smooth shifting and acceleration
Cons
- battery drain concern
Best For
Features
- Keeps GM V6/V8 in full-cylinder mode by disabling AFM/DFM activation
- Compatible with 2007-2022 Silverado/Sierra, 2010-2024 Camaro, 2020-2022 Blazer and more
- Plug-and-play, no ECU reprogramming; unplug to restore factory settings
- Designed in Massachusetts for safe, reversible operation