Muffler · ComponentHanger Bracket Boltsfor 1990-2000 Lexus LS 400 4.0L V8 · RWDUnitslb-ftNmTorque18lb-ft25 NmOther components in MufflerClamp Bolts40 lb-ft · 54 NmFlange Bolts30 lb-ft · 41 NmHanger Bolts15 lb-ft · 20 NmMuffler Clamps41 lb-ft · 55 NmO2 Sensor40 lb-ft · 55 Nm📝 Suggest a correction to this torque spec