Downpipe · ComponentMounting Boltsfor 2017 Buick Enclave 3.6L V6 · AWDUnitslb-ftNmTorque23lb-ft31 NmOther components in DownpipeCover Screws9 lb-ft · 12 NmFlange Bolts40 lb-ft · 55 NmHanger Bolts17 lb-ft · 23 NmO2 Sensor40 lb-ft · 55 Nm📝 Suggest a correction to this torque spec