{"nhtsa_id":10053610,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-11-12","date":"2013-10-03","document_id":"TI-68-13","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"PORSCHE: INFORMATION CONCERNING A VOLUNTARY WORKSHOP INVOLVING TIGHTENING FASTENING THE SCREW ON TAILPIPE COVERS. MAY HAVE NOT BEEN TIGHTENED APPROPRIATELY. MODELS INCLUDE: 911 TURBO (991)/911 TURBO S (991) MODEL YEAR 2014.*JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10053610","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"PORSCHE","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"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.","attribution":[]}