ShopBaseFree forever shop management software for auto repair shops

Try ShopBase Free →

Home/Torque Specs/BMW/540i E34/1991-1995 4.0L V8 M60/Flex Pipe

1991-1995 BMW 540i E34 Flex Pipe Torque Specs

4.0L V8 M60

Applies to 1991, 1992, 1993, 1994, and 1995 BMW 540i E34

Labor Time:2 hours

View Labor Time Details →

🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
Cover Screws	9	12	—
⚠️ Flange Bolts	40	55	—
⚠️ Flange Bolts	40	54	Apply anti-seize
Hanger Bolts	17	23	—
Hanger Bolts	17	23	—
Heat Shield Bolts	12	16	—
⚠️ Manifold Nuts	29	39	Apply anti-seize
Mounting Bolts	23	31	—
⚠️ O2 Sensor	40	55	—
⚠️ O2 Sensor	40	54	Apply anti-seize to threads

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Flex Pipe Torque Specs on Other Vehicles

Lincoln Town Car

1990-1997 4.6L V8 Modular

GMC Canyon

2007-2012 3.7L I5

Ford F-250 Super Duty

2011-2016 6.7L V8 Power Stroke Diesel

Kia EV6

2022-2024 GT-Line Dual Motor AWD

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Common Questions

What is the torque spec for flex pipe on a 1991-1995 BMW 540i E34?

The primary torque specification for flex pipe on a 1991-1995 BMW 540i E34 is 12 Nm (9 lb-ft).

How many torque specs are there for BMW 540i E34 flex pipe?

There are 10 torque specifications for flex pipe on the 1991-1995 BMW 540i E34 4.0L V8 M60, covering all related fasteners and components.

View Labor Times | View Fluid Specs