Removing Exhaust System

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, and 2019 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Hot components

Risk of burns
→ Let hot components cool down.

→ Wear personal protective gear.

CAUTION: Heavy components

Risk of squashing
→ Wear personal protective gear.

→ Get someone to help if necessary.

Information

The steps for removing and installing a twin-branch exhaust system are described here. This description is also valid by way of example for a single-branch exhaust system.

Remove tunnel strut -3- .

1.1 Loosen and unscrew screws -1 and 2- .

1.2 Remove strut -3- .

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Tunnel strut

Secure the exhaust system using > VAS 6931 - Transmission and Engine Jack -1-.

2.1 Position transmission jack -1- under the exhaust system so that both pipes are supported at the same time.

2.2 Guide tension strap around both pipes and fasten it. Raise the exhaust system slightly.

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Transmission jack securing exhaust system (similar to illustration)

Unscrew screws -4- on transmission bridge holders -3- . Loosen ball clamps -2- between the catalytic converters and front silencer -1- .

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Exhaust system on transmission bridge
For vehicles with sports exhaust system: Pull off vacuum hose -1- on vacuum unit for exhaust flap -2- .

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Vacuum hose for exhaust system

Secure decoupling elements -1- to prevent them from moving.

5.1 Secure decoupling elements -1- with wire -2- on transmission support -3- .

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Securing decoupling elements

Loosen centre exhaust system mount -2- . Unscrew screws -1- .

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Centre exhaust system mount
For vehicles with rear axle steering: Remove strut -4- between the rear silencers.

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Exhaust system (figure shows V8 Turbo)
Release and disconnect cable plugs -1- from the actuators -2- .

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Exhaust flap actuator
Loosen holders -2- for both rear silencers. Unscrew screws -1- .

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Rear silencer holders (figure shows V8 Turbo)

Remove exhaust system.

10.1 Guide the exhaust system, which is secured with a tension strap -arrows- , downwards using the transmission jack.

10.2 Make sure not to damage any heat shields.

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Exhaust system on transmission jack (similar to illustration)