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Home >> BMW >> 2021 >> 840i 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 215 (Exhaust System -- Repair (G02)) >> 18 32 Catalytic Converter >> 18 32 005 Removing and installing/replacing catalytic converter (X4 xDrive30i 2022-) >> Install catalytic converter

Install catalytic converter

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G12730983Courtesy of BMW OF NORTH AMERICA, INC.
CAUTION: Heavy component. 
Heavy components can lead to injury or damage. 
  • Remove and install heavy components with the aid of another person/other persons.
G14193073Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Make sure the V-ribbon clip is installed in the correct position.
TIGHTENING TORQUE SPECIFICATIONS

Catalytic converter/gasoline particulate filter to exhaust turbocharger 
V-band clamp
Replace V-band clamp.
Tightening torque  13 Nm
G12702454Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Catalytic converter to holder 
M8
Replace screw.
Tightening torque  19 Nm
G14193063Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Catalytic converter to holder 
M8
Replace nut.
Tightening torque  19 Nm
TIGHTENING TORQUE SPECIFICATIONS

Catalytic converter to holder 
M8
Replace nut.
Tightening torque  19 Nm
G14193064Courtesy of BMW OF NORTH AMERICA, INC.
G14193081Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work