exhaustMuffler Torque Specsfor 1997 BMW 850i E31 5.0L V12 M70 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Clamp BoltsCritical48 lb-ft · 65 Nm——Flange BoltsCriticalApply anti-seize36 lb-ft · 49 Nm——Hanger Bolts18 lb-ft · 24 Nm——O2 SensorCritical44 lb-ft · 59 Nm—📝 Suggest a correction to this torque spec