The revolutionary solenoid boost controller from Innovate Motorsports combines highly responsive and accurate boost control with an industry leading wideband air fuel ratio gauge. If that wasn't enough the gauge also features a user programmable shift light.All-in-one intelligent boost control with wideband AFR gauge provides data for optimum tuningUser programmable safety boost cut if AFR or boost pressure exceed working rangeAbility to calibrate 02 sensor for maximum accuracyConfigurable linear 0-5v AFR output for stand alone ECU or data logging. The digital OLED display on the gauge can be set up to read boost, air fuel ratio or lambda. A settable shift light led is also featured. Interchangeable black and white dial faces are included along with black or grey bezels for a customisable look to the gauge. the included high resolution boost solenoid can be programmed for duty cycle with separate gain control. Boost pressure data is via an included 4 bar MAP sensor and the boost range