engineIntake Manifold Gasket Torque Specsfor 2021 Lexus IS 300 3.5L V6 · RWDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Fuel Rail Bolts9 lb-ft · 12 Nm——Intake Manifold BoltsCriticalTighten in sequence from center out18 lb-ft · 25 Nm——Throttle Body Bolts7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec