Intermediate Pipe · ComponentMounting Boltsfor 2011 Chevrolet Impala 3.5L V6 · FWDUnitslb-ftNmTorque23lb-ft31 NmOther components in Intermediate PipeCover Screws9 lb-ft · 12 NmExhaust Flange Bolts33 lb-ft · 45 NmFlange Bolts40 lb-ft · 54 NmHanger Bolts17 lb-ft · 23 NmHeat Shield Bolts7 lb-ft · 10 NmManifold Nuts29 lb-ft · 39 NmO2 Sensor33 lb-ft · 45 Nm📝 Suggest a correction to this torque spec