18 32 EXHAUST GAS CATALYTIC CONVERTER (M550i xDrive 2018-2019)
WARNING: This page does not describe the selected car, but rather 40 other vehicles, including the 2023 BMW 540i xDrive, 2023 BMW 540i, 2023 BMW 530i xDrive, 2023 BMW 530i, and 2023 BMW 530e xDrive. However, it is still accessible from the selected car via links, so may be relevant.
18 32 TIGHTENING TORQUE OVERVIEW
| Catalytic converter on cylinder head/cylinder head cover/holder | ||
| M8x20 | tightening torque | 21 Nm |
| Catalytic converter to exhaust turbocharger | ||
| cl Replace clamp after disassembly. |
Tightening torque | 14 Nm |
| Catalytic converter to holder | ||
| M8 Nut Replace nut. |
tightening torque | 23 Nm |
| Catalytic converter to holder | ||
| M8x20 Replace screw. |
tightening torque | 19 Nm |
| Heat shield to body | ||
| Nut | Tightening torque | 3 Nm |