Installation and conversion instructions for installing a sports exhaust on the Panamera 4S.
Porsche technical service bulletin No. 3-21 for 2021 Porsche Panamera 4s.
- Bulletin number
- No. 3-21
- Component
- Engine and engine cooling
- Summary
- Installation and conversion instructions for installing a sports exhaust on the Panamera 4S.
Vehicles covered
- Porsche Panamera 4s 2021 2021
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