Porsche 718 2000–2026 — technical service bulletin

Bulletin No. D687 · NHTSA communication 11005763 · issued Jul 16, 2024

Technical service bulletin

communication type

Engine

component

2000–2026

model years

vehicle entries

Official summary

Parts information for parts withdrawal involving the rear muffler/high pressure pump

Vehicles covered

2017 Porsche 718
2017 Porsche 718 Boxster
2018 Porsche 718 Boxster
2019 Porsche 718 Boxster
2020 Porsche 718 Boxster
2021 Porsche 718 Boxster
2022 Porsche 718 Boxster
2023 Porsche 718 Boxster
2021 Porsche 718 Boxster GTS
2022 Porsche 718 Boxster GTS
2023 Porsche 718 Boxster GTS
2024 Porsche 718 Boxster GTS
2017 Porsche 718 Boxster S
2018 Porsche 718 Boxster S
2019 Porsche 718 Boxster S
2020 Porsche 718 Boxster S
2021 Porsche 718 Boxster S
2022 Porsche 718 Boxster S
2023 Porsche 718 Boxster S
2024 Porsche 718 Boxster S
2017 Porsche 718 Cayman
2018 Porsche 718 Cayman
2019 Porsche 718 Cayman
2020 Porsche 718 Cayman
2021 Porsche 718 Cayman
2022 Porsche 718 Cayman
2023 Porsche 718 Cayman
2023 Porsche 718 Cayman GT4
2022 Porsche 718 Cayman GTS
2023 Porsche 718 Cayman GTS
2024 Porsche 718 Cayman GTS
2017 Porsche 718 Cayman S
2018 Porsche 718 Cayman S
2019 Porsche 718 Cayman S
2020 Porsche 718 Cayman S
2021 Porsche 718 Cayman S
2022 Porsche 718 Cayman S
2023 Porsche 718 Cayman S
2018 Porsche 718 Spyder
2019 Porsche 718 Spyder
2020 Porsche 718 Spyder
2021 Porsche 718 Spyder
2022 Porsche 718 Spyder
2023 Porsche 718 Spyder
2000 Porsche 911
2001 Porsche 911
2002 Porsche 911
2003 Porsche 911
2004 Porsche 911
2005 Porsche 911
2012 Porsche 911
2013 Porsche 911
2014 Porsche 911
2015 Porsche 911
2016 Porsche 911
2017 Porsche 911
2018 Porsche 911
2019 Porsche 911
2020 Porsche 911
2021 Porsche 911

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.