Service bulletins for the 2018 Subaru WRX
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.
368 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Brake hoses and lines are shown. Show all
| 06-64-18 | 2018-11-05. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS. This Service Information bulletin provides a recommended procedure to follow when reinstalling the brake hose banjo bolts used with (front / rear) Brembo brake calipers. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.