AFM DFM Disabler for V6/V8 GM

Description

The AFM/DFM Disabler for V6/V8 GM is a plug-and-play performance accessory designed to keep your General Motors V6 or V8 engine operating in full-cylinder mode by disabling the Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) systems while connected. Simply plug the device into your vehicle’s OBD-II port for quick installation with no permanent modifications or complex programming required. It helps provide more consistent engine performance and can reduce the frequent cylinder switching that some drivers find undesirable. Compatible with many GM cars, trucks, and SUVs equipped with AFM or DFM technology, this compact and reusable device is easy to remove and transfer between compatible vehicles as needed.