Muffler · ComponentFlange Boltsfor 2011 Lexus GS 430 4.3L V8 · RWDUnitslb-ftNmTorque30lb-ft41 NmNotesApply anti-seizeOther components in MufflerClamp Bolts40 lb-ft · 54 NmHanger Bolts15 lb-ft · 20 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec