The Forced Performance black turbocharger for Subaru STi and WRX applications features an 84mm CH10CM turbine housing with an external wastegate and includes an oil feed line. The external-WG configuration separates boost control hardware from the turbine housing and the oil feed supports lubrication. Use this external-wastegate version when your installation prefers or requires an outboard WG layout for Subaru turbo systems.
Forced Performance Subaru STi/WRX Black Turbocharger 84mm CH10CM Turbine Hsg External WG w/Oil Line