18 31 Exhaust Pipe With Mounting Bracket (X6 M)
18 31 EXHAUST SYSTEM - TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Exhaust system to catalytic converter | N63 B40 O 1/N63 B44 O 1 | Clamp | 50 Nm | |
| S63 B44 T 2 | Clamp | 50 Nm | ||
| 2AZ Exhaust manifold to cylinder head | N63 B40 O 1/N63 B44 O 1 | Nut M8 | 15 Nm | |
| S63 B44 T 2 | Nut M8 | 15 Nm | ||
| 3AZ Heat shield to cylinder head | N63 B40 O 1/N63 B44 O 1 | M6 | 10 Nm | |
| S63 B44 T 2 | M6 | 10 Nm | ||
| 4AZ Clamping sleeve | N63 B40 O 1/N63 B44 O 1 | M8 | 23 Nm | |
| S63 B44 T 2 | M8 | 23 Nm |