18 31 Exhaust System
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2014 BMW X6, 2013 BMW X6, 2012 BMW X6, 2011 BMW X6, and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
EXHAUST SYSTEM-TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening Specification | ||
|---|---|---|---|---|
| 1AZ | Exhaust system to connecting tube | N63 | M8 nut | 20 Nm |
| 2AZ | Connecting tube to catalytic converter | N63 | M8 nut | 20 Nm |
| 3AZ | Exhaust manifold to cylinder head | N63 | M8 nut | 15 Nm |
| 4AZ | Heat shield to cylinder head | N63 | M6 | 10 Nm |