Range GM AFM Plus Blue

The Range GM AFM Plus Blue is an AFM control module designed specifically for optimizing the Active Fuel Management systems in late-model GM V8 engines. This compact device is ideal for mechanics and automotive enthusiasts who require reliable control over cylinder deactivation functionality. It is particularly useful for those maintaining GM trucks and SUVs equipped with AFM technology.

This module enhances the transition between active and deactivated cylinder modes, reducing mechanical stress and valve train wear associated with frequent AFM cycling. Its compact dimensions of 4.25 x 1.2 x 4.45 inches allow for discreet installation under the hood, while its lightweight design of 0.14 lbs ensures minimal impact on engine performance.

Owners of 2007-and-newer GM V8 trucks and SUVs—including the Silverado, Sierra, Tahoe, Yukon, and Camaro—will find this module beneficial for maintaining optimal engine performance. It is designed for plug-and-play installation, making it accessible for users without requiring ECU flashing or advanced tuning knowledge.