Exhaust Hangers Torque Specifications

2012-2015 BMW 320i 2.0L I4 Turbo N20

Labor Time:0.7 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ Exhaust Flange Bolts	33	45	Apply anti-seize
⚠️ Flange Bolts	35	47	Apply anti-seize
Hanger Bolts	15	20	—
Heat Shield Bolts	7	10	—
⚠️ Manifold Nuts	25	34	Apply anti-seize
⚠️ O2 Sensor	33	45	Apply anti-seize to threads only

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for exhaust hangers on a 2012-2015 BMW 320i is 45 Nm (33 lb-ft). Note: Apply anti-seize

There are 6 torque specifications for exhaust hangers on the 2012-2015 BMW 320i 2.0L I4 Turbo N20, covering all related fasteners and components.