Service bulletins for the 2022 Porsche 718 Cayman
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.
362 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Exhaust and emissions are shown. Show all
| No. 58-23 | 2024-01-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING. Technical information for WPF4 - reworking control line for exhaust flaps |
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| WPF4 | 2023-07-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING. Porsche intranet posting with information on WPF4 - rework control line for exhaust flaps |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.