{"nhtsa_id":10130112,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-13","date":"2018-02-07","document_id":"122-L7V6H-03","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Information: Subsequent performance increase to 316 kW(430 HP) Engine Type: Standard engine MA103 with engine power of 294 kW (400 hp) General: A parts kit is available for increasing the performance of the standard engine. Increased performance is achieved by implementing the following measures on the engine: ? New cylinder heads with flow-optimized intake ports, valves and valve springs. ? New intake camshafts. ? New resonance intake manifold with switching flaps (material: aluminum sand cast). ? Modified maps for the DME control unit.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10130112-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10130112-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10130112","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"PORSCHE","model":"911 CARRERA","year_from":2012,"year_to":2016,"match":"base","vehicle_ids":["2012_porsche_911","2013_porsche_911","2014_porsche_911","2015_porsche_911","2016_porsche_911"]},{"make":"PORSCHE","model":"911 TARGA 4","year_from":2012,"year_to":2016,"match":"base","vehicle_ids":["2012_porsche_911","2013_porsche_911","2014_porsche_911","2015_porsche_911","2016_porsche_911"]}],"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":[]}