Service bulletins for the 2021 Bugatti Chiron Supersport
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.
1 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Engine are shown. Show all
| BUGCS037 | 2025-02-19. Service campaign. ENGINE. APPLICABILITY BUGATTI Chiron Super Sport & Centodieci. BULLETIN OBJECT The four oil pipes associated with the turbochargers are to be replaced on 1600 HP engine. 5. DESCRIPTION After internal verification, the turbocharger oil pipes are recommended to be replaced in order to increase durability. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.