Keep compatible engines operating in full-cylinder mode with this plug-and-play AFM/DFM disabler. Simply connect the module to your vehicle’s OBD-II port for a quick, tool-free installation with no wiring or permanent modifications required. Designed to disable the active fuel management system, it helps maintain consistent full-cylinder operation for smooth, responsive engine performance.
Built for long-term automotive use, this OBD-II module features a durable construction rated for temperatures from -40°F to 257°F (-40°C to 125°C) and a claimed service life of 15+ years. Its compact, factory-style design provides a discreet fit in the OBD-II port while offering a convenient engine-management solution for compatible vehicles.
