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Home >> Kia >> 2003 >> Optima V6-2.7L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Exhaust System >> System Specifications

System Specifications

Exhaust manifold to engine 25 - 30 Nm
Exhaust manifold to cylinder head bolts 25 - 30 Nm
Exhaust manifold heat protector to exhaust manifold bolts 12 - 15 Nm
Oxygen sensor to exhaust manifold 40 - 50 Nm
Front exhaust pipe to exhaust manifold nuts 30 - 40 Nm
Front exhaust pipe to catalytic converter bolts 40 - 60 Nm
Catalytic converter to center exhaust pipe nuts 30 - 40 Nm
Center exhaust pipe to main muffler nuts 30 - 40 Nm
Main muffler hanger support bracket bolts 10 - 15 Nm
Delivery pipe installation bolts 10 - 15 Nm