exhaustExhaust Tip Torque Specsfor 2008 Buick Lucerne 3.9L V6 · FWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Flange BoltsCritical35 lb-ft · 47 Nm——Flange BoltsCriticalAnti-seize35 lb-ft · 47 Nm——Hanger Bolts15 lb-ft · 20 Nm——O2 SensorCriticalAnti-seize threads35 lb-ft · 47 Nm—📝 Suggest a correction to this torque spec