Catalytic Converter Removal and Installation: Installation

Install the catalytic converter and the gasket to the exhaust front pipe flange.
Tighten

Tighten the exhaust front pipe-to-catalytic converter nuts to 40 N.m (30 lb-ft).

Tighten the exhaust front pipe-to-cylinder block bolt to 50 N.m (37 lb-ft).
Install the catalytic converter to exhaust manifold nuts and the gasket.
Tighten

Tighten the catalytic converter to exhaust manifold nuts to 40 N.m (30 lb-ft).

Fig 1: Tightening Catalytic Converter To Exhaust Manifold Nuts
Courtesy of SUZUKI OF AMERICA CORP.
Install the exhaust manifold cover bolts.
Tighten

Tighten the exhaust manifold cover bolts to 15 N.m (11 lb-ft).
Connect the oxygen sensor electrical connector.
Connect the negative battery cable.

Fig 2: Tightening Exhaust Manifold Cover Bolts
Courtesy of SUZUKI OF AMERICA CORP.