exhaustMuffler Torque Specsfor 2021 GMC Terrain 1.5L I4 Turbo · FWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Clamp Bolts38 lb-ft · 52 Nm——Flange BoltsApply anti-seize28 lb-ft · 38 Nm——Hanger Bolts14 lb-ft · 19 Nm——O2 Sensor33 lb-ft · 45 Nm—📝 Suggest a correction to this torque spec