Exhaust System: Specifications

Exhaust manifold x Cylinder head 44 Nm (450 kgf-cm, 33 ft. lbs.)
Exhaust manifold heat insulator x Exhaust manifold 7.5 Nm (80 kgf-cm, 69 inch lbs.)
Front exhaust pipe x Exhaust manifold 62 Nm (630 kgf-cm, 46 ft. lbs.)

Uniformly tighten the bolts and nuts in several passes.