exhaustExhaust Manifold Studs Torque Specsfor 2016 Mazda Mazda3 1.5L I4 P5-VPS · FWDUnitslb-ftNm1 fastenerSeqComponentTorqueAngle1Exhaust Manifold Stud NutCritical22.1 lb-ft · 30 Nm—📝 Suggest a correction to this torque spec