Flex Pipe · ComponentFlange Boltsfor 1990-2000 Lexus LS 400 4.0L V8 · RWDUnitslb-ftNmTorque33lb-ft45 NmOther components in Flex PipeCover Screws9 lb-ft · 12 NmExhaust Clamps41 lb-ft · 55 NmHanger Bolts17 lb-ft · 23 NmMounting Bolts23 lb-ft · 31 NmO2 Sensor40 lb-ft · 55 Nm📝 Suggest a correction to this torque spec