The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module to increase the performance of your vehicle and improve drivability. It is the fastest way to gain safely significant amount of horsepower and torque without modifying or leaving any trace on the Engine Control Unit (ECU). A LED light switch provides in-cabin on-the-fly Power adjustments with different preset modes. Yet the SCORCHER BLUE power module also have the capability to connect via Bluetooth to your iOS or android device and provides power adjustment, gauges for the engine parameters, custom tuning of the different power modes, upgradability to the latest tunes, measure acceleration time and more. The app is downloadable for free on the app store or play store. SCORCHER BLUE Bluetooth Capable Power Module GM Colorado/Canyon 16-22 L4-2.8L (td) LWN GM Colorado/Canyon 16-22 L4-2.8L (td) LWN