exhaustExhaust Pipe - Front Section Torque Specsfor 2004 Kia Optima 2.7L V6 · FWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Flange BoltsCriticalAnti-seize37 lb-ft · 50 Nm——Flange BoltsCritical37 lb-ft · 50 Nm——Hanger Bolts16 lb-ft · 21 Nm——O2 SensorCriticalAnti-seize threads37 lb-ft · 50 Nm—📝 Suggest a correction to this torque spec