exhaustMuffler Torque Specsfor 2012 BMW 335i 3.0L I6 Turbo N55 · RWDUnitslb-ftNm6 fastenersSeqComponentTorqueAngle—Clamp BoltsCritical42 lb-ft · 57 Nm——Flange BoltsCriticalApply anti-seize32 lb-ft · 43 Nm——Hanger Bolts16 lb-ft · 22 Nm——Hanger Bracket Bolts18 lb-ft · 25 Nm——Muffler Clamps41 lb-ft · 55 Nm——O2 SensorCritical37 lb-ft · 50 Nm—📝 Suggest a correction to this torque spec