Front Pipe · ComponentFlange Boltsfor 1997 Audi A6 2.8L V6 · AWDUnitslb-ftNmTorque37lb-ft50 NmOther components in Front PipeCover Screws8 lb-ft · 11 NmHanger Bolts16 lb-ft · 21 NmMounting Bolts21 lb-ft · 28 NmO2 Sensor37 lb-ft · 50 Nm📝 Suggest a correction to this torque spec