Impreza WRX STI F4-2.5L Turbo (2008)
5) Tighten the flare nut to the specified torque.
Tightening torque (brake pipe flare nut): 15 Nm (1.5 kgfm, 10.8 ft. lbs.)
6) Bleed air from the brake system.
INSPECTION
Make sure there are no cracks, breakage or damage on hoses. Check the joint for fluid leakage. If any cracks, breakage, damage or fluid leakage is
found, repair or replace the hose.