The Forced Performance Blue turbocharger for Subaru STi is supplied with a 58mm compressor and a black turbine housing equipped with an external wastegate and included oil feed line. The product description specifies the external wastegate configuration and the oil line, and the unit is listed as drop-ship for STi applications.
Forced Performance Subaru STi Blue Turbo 58mm Black Housing External WG w/Oil Line (Drop Ship Only)