# Service bulletin No. 15\-17

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10203096
- Published by NHTSA: 2021\-11\-05
- Manufacturer's number: No. 15\-17
- Manufacturer's date: 2021\-10\-25
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

## NHTSA's summary

Installation and conversion instructions for retrofitting the sports tailpipe

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203096-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203096-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Equipment and accessories, Exhaust and emissions, Exhaust manifold, pipes and muffler

## Vehicles listed

- 2017 to 2020 PORSCHE PANAMERA
- 2017 to 2020 PORSCHE PANAMERA 4
- 2017 to 2020 PORSCHE PANAMERA 4 E\-HYBRID
- 2018 PORSCHE PANAMERA 4 EXECUTIVE
- 2018 PORSCHE PANAMERA 4 HYBRID
- 2018 PORSCHE PANAMERA 4 HYBRID EXECUTI
- 2018 PORSCHE PANAMERA 4 SPORT TURISMO

JSON: [/v1/bulletins/10203096](/v1/bulletins/10203096)

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