Muffler · ComponentO2 Sensorfor 2003 Audi A4 3.0L V6 · AWDUnitslb-ftNmTorque37lb-ft50 NmNotesApply anti-seize to threadsOther components in MufflerClamp Bolts42 lb-ft · 57 NmFlange Bolts32 lb-ft · 43 NmHanger Bolts16 lb-ft · 22 NmHeat Shield Bolts10 lb-ft · 14 NmManifold Nuts26 lb-ft · 35 Nm📝 Suggest a correction to this torque spec