Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

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Rear Stabilizer Shaft (1) - Install
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Rear Stabilizer Shaft Clamp (3) - Install [2x]

CAUTION:

Refer to Fastener Caution .

Rear Stabilizer Shaft Clamp Bolt (2) - Install and tighten [3x] - Fastener Specifications
Rear Stabilizer Shaft Clamp Stud (1) - Install and tighten - Fastener Specifications
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Chassis Rear Wiring Harness Clip (1) - Install
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Rear Stabilizer Shaft Link (1) - Install [2x]
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Rear Stabilizer Shaft Link Nut (1) - Install and tighten [2x] - Fastener Specifications
Rear Stabilizer Shaft Link Bolt (2) - Install and tighten [2x] - Fastener Specifications
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Rear Suspension Lower Control Arm Cover (2)- Left Side and Right Side - Install
Install the Left side and right side 4 rear spring pins (1).
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Catalytic Converter Gasket (2) - Install NEW
With the aid of an assistant, install the exhaust muffler (1).
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Exhaust Muffler Hanger Bracket Nut (1) - Install and tighten [4x] - Fastener Specifications
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Electrical Connector (1) - Connect
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Electrical Connector (1) - Connect
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Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Right Side (2) - Install [2x]
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Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Left Side (2) - Install [2x]
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Exhaust Pipe Clamp (1) - Tighten [2x] - Fastener Specifications
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Catalytic Converter Nut (1) - Install and tighten [2x] - Fastener Specifications
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Floor Panel Reinforcement (2) - Install
Floor Panel Number 4 Cross Bar Reinforcement Bolt (1) - Install and tighten [6x] - Fastener Specifications
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Underbody Rear Air Deflector- Right Side (5) - Install
Underbody Rear Air Deflector Nut- Right Side (3) - Install and tighten [3x] - Fastener Specifications
Underbody Rear Air Deflector Bolt- Right Side (2) - Install and tighten [3x] - Fastener Specifications
Underbody Rear Air Deflector Nut- Right Side (4) - Install and tighten [2x] - Fastener Specifications
Rear Wheelhouse Liner Bolt- Right Side (1) - Install and tighten - Fastener Specifications
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Underbody Rear Air Deflector- Left Side (5) - Install
Underbody Rear Air Deflector Nut- Left Side (2) - Install and tighten [3x] - Fastener Specifications
Underbody Rear Air Deflector Bolt- Left Side (3) - Install and tighten [3x] - Fastener Specifications
Underbody Rear Air Deflector Nut- Left Side (4) - Install and tighten [2x] - Fastener Specifications
Rear Wheelhouse Liner Bolt- Left Side (1) - Install and tighten - Fastener Specifications
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Rear Tire Front Air Deflector- Left Side and Right Side (2) - Install [2x]
Rear Tire Front Air Deflector Bolt- Left Side and Right Side (1) - Install and tighten [4x] - Fastener Specifications
Install the rear tire and wheel assemblies. Tire and Wheel Removal and Installation
Inspect the exhaust system for leaks.
Remove the support and lower the vehicle.