A simple 30 Minute install will give you a huge increase in power. A LED light switch provides In-Cabin On-The-Fly power adjustments. The 4-Power settings are adjustable with one button and the LED light represent the settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red) . This performance module increase turbo boost. It improves vehicle performance and throttle response. Increase Turbo Boost To Improve Vehicle Performance, Efficiency And Throttle Response In-Cabin On-The-Fly Power Adjustments: SCORCHER GT Modules Features In-Cabin On-The-Fly Power Adjustment To Accommodate Any Situation High Quality Case And Wire Harness With Factory Style Connectors Direct Plug And Play Power: SCORCHER GT Module Adds Significant Power By Altering Pressure Sensor Signals To Increase Turbo Boost To Improve Vehicle Efficiency, Power And Throttle Response High Quality Case And Wire Harness: Uses High Quality Aluminum Extrusion Black Powder-Coated Enclosure Casing And Factory Style Connectors Which Requires No Modification To Your Factory Harness High Precision And Quality: 100 Percent Tested For Proper Protection; These Modules Work Amazingly On Stock Vehicles And Are Optimized For Maximum Performance With Use Of Performance Products Quick And Easy Plug And Play Installation Without Any Modifications Around 30 Minute Installation Limited 90 Day Warranty