exhaustMuffler Torque Specsfor 1999 Audi A3 1.6L I4 · FWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Clamp BoltsCritical38 lb-ft · 52 Nm——Flange BoltsCriticalApply anti-seize28 lb-ft · 38 Nm——Hanger Bolts14 lb-ft · 19 Nm——O2 SensorCritical33 lb-ft · 45 Nm—📝 Suggest a correction to this torque spec