Muffler · ComponentHanger Boltsfor 2000 BMW 540iT E39 4.4L V8 · RWDUnitslb-ftNmTorque15lb-ft20 NmOther components in MufflerClamp Bolts40 lb-ft · 54 NmFlange Bolts30 lb-ft · 41 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec