The Innovate Motorsports Scg - 1 Is A Revolutionary Approach To Boost Control That Integrates An Advanced Standalone Boost Controller With Innovates Industry Leading Directdigital Wideband Air Fuel Ratio Technology. When Innovate Motorsports Decided To Build A Boost Controller, They Knew They Had To Offer More Capabilities Than Other Products Available Today, While Still Maintaining The User Friendly Functionality Demanded By Their Customers. Instead Of Repackaging The Same Boost Control Technology That Has Been Used For Decades, Innovate Choose To Pair Their Advanced O2 Sensor Control Technology With An All - New, Proprietary Solenoid Control That Provides Superior Boost Control Accuracy, Response And Safety. Innovate Also Added A User Programmable Shift Light And Housed The Entire Package In A Compact Gauge Body For Ease Of Installation And Use. As With All Innovate Motorsports AirFuel Ratio Products, The Scg - 1 Utilizes Our 100 Digital Wideband AirFuel Ratio Technology To Provide Real Time Feedback To The Scg - 1. This AirFuel Information Is Displayed On An Integrated Oled Display Along With Manifold Pressure And Wastegate Duty Status. The AirFuel Ratio Information Is Also Used To Provide A User Definable Boost Cut That Enhances The Safety Margin Over Most Competitors Offerings That Only Rely On Over Boost Threshold. The Scg - 1 Has A Full - Programmable Analog Output Ideal For Applications Using Standalone Ecus, Piggy - Back Ecus Or External Data Loggers. The Scg - 1 Also Has A Digital InputOutput For Integration With Our Other Modular Tuning System (Mts) Devices. This Same Digital Output Can Be Used To Record AirFuel Ratio, Solenoid Duty Cycle, Engine Speed And Manifold Pressure With Our Free Logworks Pc Software To Help You Dial In A Perfect Boost Curve.