Forced Performance Black turbo for Subaru STi/WRX features an 84mm compressor in a black housing with an internal wastegate and included oil line, listed for driver-side installation only. The description focuses on the internal WG arrangement and driver-side fitment for compatible STi and WRX models as provided in the source.
Forced Performance Subaru STi/WRX Black Turbo 84mm Black Housing Internal WG w/Oil Line (D/S Only)