18 31 Exhaust pipe with catalytic converter/complete system
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - EXHAUST PIPE WITH CATALYTIC CONVERTER/COMPLETE SYSTEM
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Exhaust system to front pipe with exhaust manifold | N52T | M10 | 45 Nm | |
| 2AZ | Exhaust system to body | N52T | M8 | 21 Nm | |
| 3AZ | Preliminary pipe bracket to transmission | N52T | M6 | 21 Nm | |
| 4AZ | Clamp to exhaust system | N52T | M10 | 45 Nm | |