2004-2016 Aston Martin DB9 Muffler Torque Specs

6.0L V12

Applies to 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, and 2016 Aston Martin DB9

Labor Time:1 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
⚠️ Clamp Bolts	71	52	—
⚠️ Flange Bolts	53	39	Apply anti-seize
Hanger Bolts	27	20	—
Hanger Bracket Bolts	25	18	—
Muffler Clamps	55	41	—
⚠️ O2 Sensor	64	47	—

The primary torque specification for muffler on a 2004-2016 Aston Martin DB9 is 71 Nm (52 lb-ft).

There are 6 torque specifications for muffler on the 2004-2016 Aston Martin DB9 6.0L V12, covering all related fasteners and components.