1984-1991 BMW 325i E30 Front Pipe Torque Specs

2.5L I6

Applies to 1984, 1985, 1986, 1987, 1988, 1989, 1990, and 1991 BMW 325i E30

Labor Time:2.2 hours

🔧 Torque Values5 specifications

Component	lb-ft	Nm	Notes
Cover Screws	8	11	—
⚠️ Flange Bolts	35	47	—
Hanger Bolts	15	20	—
Mounting Bolts	20	27	—
⚠️ O2 Sensor	35	47	—

⚠️ = 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

2022-2024 GT-Line Dual Motor AWD

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

The primary torque specification for front pipe on a 1984-1991 BMW 325i E30 is 11 Nm (8 lb-ft).

There are 5 torque specifications for front pipe on the 1984-1991 BMW 325i E30 2.5L I6, covering all related fasteners and components.