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![](https://turboxs.com/1084-large_default/turboxs-evolution-89-boost-control-solenoid.jpg)
Evo8/9 Boost Controller
TurboXS Evolution 8/9 Boost Control Solenoid is designed for a Easy Plug and Play Installation in your vehicle. While it does require custom tuning, it will allow for superb boost control whether you use an internal wastegate or external gate.