Subaru EJ, EJ205, EJ255, EJ257, EJ253, rear main seal installer, crank seal driver, WRX, STI, Forester, Legacy, Outback. EJ205 (2.0L WRX), EJ255/EJ257 (2.5L WRX/STI), EJ253 (2.5L NA), and other EJ-family engines across Impreza/WRX/STI, Forester, Legacy, Outback, and related models.