Installation and conversion instructions for retrofitting a sports exhaust system on the Panamera.
Porsche technical service bulletin No. 12-21 for 2021 Porsche Panamera Turbo S and 2021 Porsche Panamera 4s E-Hybrid.
- Bulletin number
- No. 12-21
- Component
- Engine and engine cooling: exhaust system
- Summary
- Installation and conversion instructions for retrofitting a sports exhaust system on the Panamera.
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