2008-2013 Cadillac CTS Muffler Torque Specs

3.0L V6

Applies to 2008, 2009, 2010, 2011, 2012, and 2013 Cadillac CTS

Labor Time:1 hours

Torque Values (16 specifications)

Component	Nm	lb-ft	Notes
Clamp Bolts	57	42	—
⚠️ Clamp Bolts	57	42	—
Flange Bolts	43	32	Apply anti-seize
⚠️ Flange Bolts	43	32	Apply anti-seize
Hanger Bolts	22	16	—
Hanger Bolts	22	16	—
Hanger Bracket Bolts	25	18	—
Hanger Bracket Bolts	25	18	—
Heat Shield Bolts	14	10	—
Heat Shield Bolts	14	10	—
Manifold Nuts	35	26	Apply anti-seize
⚠️ Manifold Nuts	35	26	Apply anti-seize
Muffler Clamps	55	41	—
Muffler Clamps	55	41	—
O2 Sensor	50	37	Apply anti-seize to threads
⚠️ O2 Sensor	50	37	Apply anti-seize to threads

The primary torque specification for muffler on a 2008-2013 Cadillac CTS is 57 Nm (42 lb-ft).

There are 16 torque specifications for muffler on the 2008-2013 Cadillac CTS 3.0L V6, covering all related fasteners and components.