Flex Pipe · ComponentMounting Boltsfor 2005-2012 Porsche 911 3.8L H6 · RWDUnitslb-ftNmTorque23lb-ft31 NmOther components in Flex PipeCover Screws9 lb-ft · 12 NmFlange Bolts40 lb-ft · 54 NmHanger Bolts17 lb-ft · 23 NmHeat Shield Bolts12 lb-ft · 16 NmManifold Nuts29 lb-ft · 39 NmO2 Sensor40 lb-ft · 54 Nm📝 Suggest a correction to this torque spec