Exhaust Manifold

Install 6 new LH catalytic converter manifold-to-cylinder head studs.
Tighten to 12 Nm (106 lb-in).

Install a new gasket, the LH catalytic converter manifold and 3 new lower LH catalytic converter manifold-to-cylinder head nuts.
Tighten to 25 Nm (18 lb-ft).

Install the 3 new upper LH catalytic converter manifold-to-cylinder head nuts.
Tighten to 25 Nm (18 lb-ft).

Install the heat shield and the 3 heat shield bolts.
Tighten to 12 Nm (106 lb-in).