The aFe Scorcher Blue power module is a Bluetooth-capable in-line tuner for 2019–2026 GM Silverado and Sierra 1500 2.7L turbo applications, offering four selectable power settings accessible via an in-cabin LED switch or the free Scorcher Blue app. It provides on-the-fly adjustments, turbo boost and engine parameter monitoring, and is designed for direct plug-and-play installation with factory-style connectors while leaving no footprint on the ECU.
aFe Scorcher Blue Bluetooth Power Module 2019 GM Silverado/Sierra 1500 L4-2.7L (t)