Subaru WRX STI (VA)

The final generation to carry the legendary rumble of the EJ257 boxer engine, paired with a heavy-duty 6-speed manual transmission and adjustable center diff. Keep this raw rally sedan in peak shape with our exhaustive database of EJ257 torque specs, fluid capacities, and drivetrain resources.

Quick Access:

Engine Oil & Filter

Engine Oil Filter P/N:

15208AA12A

Engine Oil Weight (OEM):

5W-30
5W-40

Engine Oil Capacity:

4.5 qts

Engine Oil Filter Canister Torque:

N/A

Engine Oil Drain Plug Torque:

33 ft-lbs

Cooling System

Coolant Type:

Subaru Super Coolant

Coolant Capacity:

8.1 qts

Transfer Case

Transfer Case Oil Type:

N/A

Transfer Case Oil Capacity:

N/A

Transfer Case Fill Plug Torque:

N/A

Transfer Case Drain Plug Torque:

N/A

Automatic Transmission Oil & Filter

Automatic Transmission Oil Type:

N/A

Automatic Transmission Oil Capacity (Full Service):

N/A

Automatic Transmission Oil Capacity (Drain & Fill):

N/A

Automatic Transmission Oil Filter Bolt Torque:

N/A

Automatic Transmission Oil Fill Plug Torque:

N/A

Automatic Transmission Oil Drain Plug Torque:

N/A

Automatic Transmission Oil Pan Bolt Torque:

N/A

Manual Transmission Oil

Manual Transmission Oil Type:

75W-90 GL-5

Manual Transmission Oil Capacity:

4.3 qts

Manual Transmission Oil Fill Plug Torque:

32.5 ft-lbs

Manual Transmission Oil Drain Plug Torque:

51.6 ft-lbs

Wheel Lug Nuts / Bolts

Wheel Lug Nut / Bolt Torque:

89 ft-lbs

Drive Belt

Drive Belt Length

Alternator/Power Steering: 875 mm (5PK875)AC: 810 mm (Stretch-fit)

Rear Differential

Rear Differential Oil Type:

75W-90 GL-5

Rear Differential Oil Capacity:

0.8 qts

Rear Differential Fill Plug Torque:

36 ft-lbs

Rear Differential Drain Plug Torque:

36 ft-lbs

Front Differential

Front Differential Oil Type:

Shared w/ Trans

Front Differential Oil Capacity:

Shared

Front Differential Fill Plug Torque:

N/A

Front Differential Drain Plug Torque:

N/A