2015-2019 Subaru Outback Muffler Torque Specs

2.5L H4

Applies to 2015, 2016, 2017, 2018, and 2019 Subaru Outback

Labor Time:1 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
⚠️ Clamp Bolts	54	40	—
⚠️ Flange Bolts	41	30	Apply anti-seize
Hanger Bolts	20	15	—
Hanger Bracket Bolts	25	18	—
Muffler Clamps	55	41	—
⚠️ O2 Sensor	47	35	—

The primary torque specification for muffler on a 2015-2019 Subaru Outback is 54 Nm (40 lb-ft).

There are 6 torque specifications for muffler on the 2015-2019 Subaru Outback 2.5L H4, covering all related fasteners and components.