1. The AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, causing the active or dynamic fuel management system to drop the cylinders. Disable active or dynamic fuel management without reprogramming the factory control unit. Full performance delivery all the time without factory warranty.
2. Easy Installation - Plug and play, just plug into the OBDII port under the dashboard and drive. Compatible with GMC Buick Chevy 5.3 Silverado and other models. Compatible with GM vehicles from 2005 onwards that feature Active Fuel Management (AFM) and 2019 and newer vehicles feature Dynamic Fuel Management (DFM).
3. Perfect GM AFM Erase - No more hesitation with the engine, smoother shifting.
Eliminates the hesitation of acceleration and annoying exhaust sums caused by AFM activation.
Allows vehicles with AFM/DFM to stay in V8 mode at any time without having to reprogram or re-flash the vehicles on-board computer (ECU).
Best for heavy duty scenarios, such as towing, off-road, ice or snow field, or high-speed commuting.
4. Full performance delivery without factory warranty.
This AFM deactivation module allows maximum performance and vehicle performance by disabling factory active fuel management (AFM) or dynamic fuel management (DFM), lowering cylinders and reducing performance.
Full performance all the time. Increased throttle response and more consistent power output across the entire power band.
Best for heavy duty scenarios, such as towing, off-road, ice or snow field, or high-speed commuting.