engineExhaust Manifold Torque Specsfor 2004-2011 Mazda RX-8 1.3L Rotary · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Bolts11 lb-ft · 15 Nm——Exhaust Flange BoltsCriticalApply anti-seize | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL33 lb-ft · 45 Nm——Exhaust Manifold NutsCriticalApply anti-seize, work hot-to-cold | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL22 lb-ft · 30 Nm——Flange BoltsCriticalAnti-seize32 lb-ft · 43 Nm——Hanger Bolts14 lb-ft · 18 Nm——Heat Shield BoltsCritical⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL7 lb-ft · 10 Nm——Mounting BoltsCritical32 lb-ft · 43 Nm——O2 SensorCriticalAnti-seize threads32 lb-ft · 43 Nm—📝 Suggest a correction to this torque spec