Next gather all the supplies one would need for the oil change. We used (5) Torco SR1 0W-20 Synthetic Oil as is recommended in the Subaru Owners manual, an OEM Subaru Oil Filter (P/N 15208AA130), an OEM Subaru Crush washer (P/N 803916010), and a small funnel Koyo Radiators let us borrow hehe.