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Home >> BMW >> 2020 >> M8 Base, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Exhaust >> Exhaust System -- Repair (F91, F92 & F93) >> 18 32 Catalytic Converter >> 18 32 161 Removing and installing/replacing catalytic converter, bottom (cylinders 5-8) >> Installing the catalytic converter near engine, bottom at bank 2

Installing the catalytic converter near engine, bottom at bank 2

WARNING: Hot exhaust system. 
Risk of burning! 
  • Any work must exclusively be carried out with an exhaust system that has cooled down.
G15055581Courtesy of BMW OF NORTH AMERICA, INC.
G15055566Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Firewall catalytic converter to catalytic converter near engine
Nut M8
Replace nuts.
Tightening torque  17 Nm
Tightening torque  28 Nm

Follow-up work