Impreza WRX STI F4-2.5L DOHC Turbo (2007)
9) Support the engine with a lifting device and wire ropes.
10) Lift up the vehicle.
CAUTION: When lifting up the vehicle, raise up wire ropes at the same time.
11) Remove the under cover.
12) Drain the engine oil.
13) Remove the front exhaust pipe.
14) Remove the nuts which install front cushion rubber onto front crossmember.
15) Remove the bolts which install oil pan on cylinder block with the engine raised up.
16) Insert the oil pan cutter blade into the gap between cylinder block and oil pan.
CAUTION: Do not use a screwdriver or similar tool in place of oil pan cutter.
17) Remove the oil strainer.
18) Remove the baffle plate.