This Turbo XS boost control solenoid kit is a direct-fit boost control solution for 2003–2006 Mitsubishi Evolution VIII and IX applications. The kit provides electronic control of turbocharger boost via the solenoid assembly, enabling precise boost management as part of a tuning or manageability setup. It ships as a dedicated Evo 8/9 boost control solenoid package intended for those model years.
Turbo XS 03-06 Mitsubishi Evo 8/9 Boost Control Solenoid Kit