Range Technology

Range Technology specializes in plug-and-play electronic modules that give truck and SUV owners direct control over factory fuel management systems without the need for ECU flashing or permanent modifications. Their lineup includes AFM/DFM disablers, auto start/stop overrides, and the Pulsar LT tuner, supporting late-model GM, Ford, and Chrysler applications. Best known for helping GM truck owners restore full-time V8 performance, Range modules improve drivability, reduce engine wear, and are fully reversible for warranty-safe use. From 2007 Silverado 1500s to the latest 2022.5+ “Refresh” models, Range delivers easy-to-install solutions that outperform typical tuners with clean, trace-free operation.