2012-2018 Audi A7 Muffler Torque Specs

3.0L Supercharged V6

Applies to 2012, 2013, 2014, 2015, 2016, 2017, and 2018 Audi A7

Labor Time:1.4 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
⚠️ Clamp Bolts	57	42	—
⚠️ Flange Bolts	43	32	Apply anti-seize
Hanger Bolts	22	16	—
Hanger Bracket Bolts	25	18	—
Muffler Clamps	55	41	—
⚠️ O2 Sensor	50	37	—

The primary torque specification for muffler on a 2012-2018 Audi A7 is 57 Nm (42 lb-ft).

There are 6 torque specifications for muffler on the 2012-2018 Audi A7 3.0L Supercharged V6, covering all related fasteners and components.