exhaustO2 Sensor - Downstream Torque Specsfor 2006-2020 Lexus GS 350 3.5L V6 · RWDUnitslb-ftNm6 fastenersSeqComponentTorqueAngle—Exhaust Flange BoltsCriticalApply anti-seize33 lb-ft · 45 Nm——Flange BoltsCritical40 lb-ft · 55 Nm——Hanger Bolts17 lb-ft · 23 Nm——Heat Shield Bolts7 lb-ft · 10 Nm——Mounting Bolts23 lb-ft · 31 Nm——O2 SensorCriticalApply anti-seize to threads only33 lb-ft · 45 Nm—📝 Suggest a correction to this torque spec