Catalytic Converter - FWD: Installation

WARNING: This page is about a different variant/trim than selected.

Clean all exhaust connections before reassembly.
NOTE: The following step is only required if the components are being replaced with new items:

Install the isolator bracket assembly.

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NOTE: Make sure that new gasket is installed:

Install a new gasket.

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NOTE: The lower bracket nut is only finger tight at this step.

Position the catalytic converter in the vehicle and install the lower bracket nut.

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Raise the front subframe.

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On both sides, install the front subframe bolts finger tight.

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NOTE: Make sure new bolts are used.
1. Install the subframe brackets and the new rearward subframe bolts finger tight.
2. Install the subframe bracket bolts finger tight.
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On both sides, align index-mark made during removal.

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On both sides, tighten the subframe bolts.
Torque

: 115 Nm

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On both sides, tighten the front subframe bolts.
Torque

: 30 Nm

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1. Tighten the bolts.
  Torque
  
  : Stage 1: 215 Nm Stage 2: 60deg.
2. Tighten the bolts.
  Torque
  
  : 63 Nm
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Install the subframe support bracket bolts.
Torque

: 30 Nm

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NOTE: Make sure new bolt is used.

Install a new roll restrictor bolt.

Torque

: 175 Nm

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NOTE: Make sure that new exhaust manifold nuts are installed:

Install the exhaust manifold nuts.

Torque

: 55 Nm

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Tighten the lower bracket nut.
Torque

: 48 Nm

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To install, reverse the removal procedure.
Check the exhaust system for leaks.