Muffler · ComponentHanger Boltsfor 2003 Lexus LS 430 4.3L V8 · RWDUnitslb-ftNmTorque15lb-ft20 NmOther components in MufflerClamp Bolts40 lb-ft · 54 NmFlange Bolts30 lb-ft · 41 NmHanger Bracket Bolts18 lb-ft · 25 NmHeat Shield Bolts12 lb-ft · 16 NmManifold Nuts29 lb-ft · 39 NmMuffler Clamps41 lb-ft · 55 NmO2 Sensor40 lb-ft · 54 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec