Flex Pipe · ComponentFlange Boltsfor 2012 GMC Canyon 2.9L I4 · 4WDUnitslb-ftNmTorque33lb-ft45 NmOther components in Flex PipeCover Screws8 lb-ft · 11 NmExhaust Clamps41 lb-ft · 55 NmHanger Bolts15 lb-ft · 20 NmMounting Bolts20 lb-ft · 27 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec