Impreza WRX STI F4-2.5L Turbo (2008)
2) Fully depress the clutch and hold it.
3) Adjust the gap of the clutch pedal plate and the clutch switch to be 1.1 - 2.1 mm (0.04 - 0.08 in).
4) Tighten the lock nut.
Tightening torque: 8 N-m (0.8 kgf-m, 5.9 ft-lb)
