Flex Pipe Torque Specifications

2009-2012 Ram 1500 4.7L V8

Labor Time:2 hours

Torque Values (16 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	11	8	—
Cover Screws	11	8	—
Exhaust Clamps	55	41	—
Exhaust Clamps	55	41	—
Flange Bolts	45	33	—
Flange Bolts	45	33	—
Hanger Bolts	20	15	—
Hanger Bolts	20	15	—
Heat Shield Bolts	14	10	—
Heat Shield Bolts	14	10	—
⚠️ Manifold Nuts	34	25	Apply anti-seize
Manifold Nuts	34	25	Apply anti-seize
Mounting Bolts	27	20	—
Mounting Bolts	27	20	—
⚠️ O2 Sensor	47	35	Apply anti-seize to threads
O2 Sensor	47	35	Apply anti-seize to threads

The primary torque specification for flex pipe on a 2009-2012 Ram 1500 is 11 Nm (8 lb-ft).

There are 16 torque specifications for flex pipe on the 2009-2012 Ram 1500 4.7L V8, covering all related fasteners and components.