Install catalytic converter

• Replace the V-clip (1)  .

Parts:  V-band clamp

Courtesy of BMW OF NORTH AMERICA, INC.

• Replace the seal (1)  .

Parts:  Seal

Courtesy of BMW OF NORTH AMERICA, INC.

• Feed in and install catalytic converter.
• Lock clamp (1)  .

Clamp (1)  must engage audibly.

Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten V-clip (1)  .

Catalytic converter to exhaust turbocharger
V-band clamp Replace V-band clamp.	Tightening torque	19 Nm

Courtesy of BMW OF NORTH AMERICA, INC.

• Replace nuts (1)  .

Parts:  Nuts

• Tighten nuts (1)  .

Courtesy of BMW OF NORTH AMERICA, INC.

Catalytic converter to holder
M8 Nut Replace nut.	Tightening torque	19 Nm

• Replace pressure hose (1) 

Parts:  Pressure hose

• Insert the pressure hose (1)  in the arrow direction all the way to the stop.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE COMPLETE EXHAUST SYSTEM .
• Refer to INSTALLING THE CONNECTING SUPPORTS ON THE TUNNEL .
• Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
• Refer to INSTALLING THE OXYGEN SENSOR MONITOR .
• Refer to INSTALLING LAMBDA OXYGEN SENSOR .
• Refer to INSTALLING INTAKE FILTER HOUSING .
• Refer to INSTALLING ACOUSTIC COVER .